Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

Conflicts:

	net/sunrpc/auth_gss/gss_krb5_crypto.c
	net/sunrpc/auth_gss/gss_spkm3_token.c
	net/sunrpc/clnt.c

Merge with mainline and fix conflicts.

22 files changed, 414 insertions, 262 deletions

diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index 5752f294751..9527f2bb174 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -213,7 +213,7 @@ retry:
 		rpcauth_gc_credcache(auth, &free);
 	hlist_for_each_safe(pos, next, &cache->hashtable[nr]) {
 		struct rpc_cred *entry;
-	       	entry = hlist_entry(pos, struct rpc_cred, cr_hash);
+		entry = hlist_entry(pos, struct rpc_cred, cr_hash);
 		if (entry->cr_ops->crmatch(acred, entry, flags)) {
 			hlist_del(&entry->cr_hash);
 			cred = entry;
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 2fe8e91f5bc..4e4ccc5b6fe 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -2,7 +2,7 @@
  * linux/net/sunrpc/auth_gss/auth_gss.c
  *
  * RPCSEC_GSS client authentication.
- * 
+ *
  *  Copyright (c) 2000 The Regents of the University of Michigan.
  *  All rights reserved.
  *
@@ -74,7 +74,7 @@ static struct rpc_credops gss_credops;
 * as it is passed to gssd to signal the use of
 * machine creds should be part of the shared rpc interface */
 
-#define CA_RUN_AS_MACHINE  0x00000200 
+#define CA_RUN_AS_MACHINE  0x00000200
 
 /* dump the buffer in `emacs-hexl' style */
 #define isprint(c)      ((c > 0x1f) && (c < 0x7f))
@@ -609,8 +609,8 @@ gss_pipe_destroy_msg(struct rpc_pipe_msg *msg)
 	}
 }
 
-/* 
- * NOTE: we have the opportunity to use different 
+/*
+ * NOTE: we have the opportunity to use different
  * parameters based on the input flavor (which must be a pseudoflavor)
  */
 static struct rpc_auth *
@@ -871,7 +871,7 @@ gss_validate(struct rpc_task *task, __be32 *p)
 
 	flav = ntohl(*p++);
 	if ((len = ntohl(*p++)) > RPC_MAX_AUTH_SIZE)
-                goto out_bad;
+		goto out_bad;
 	if (flav != RPC_AUTH_GSS)
 		goto out_bad;
 	seq = htonl(task->tk_rqstp->rq_seqno);
@@ -927,7 +927,7 @@ gss_wrap_req_integ(struct rpc_cred *cred, struct gss_cl_ctx *ctx,
 	*integ_len = htonl(integ_buf.len);
 
 	/* guess whether we're in the head or the tail: */
-	if (snd_buf->page_len || snd_buf->tail[0].iov_len) 
+	if (snd_buf->page_len || snd_buf->tail[0].iov_len)
 		iov = snd_buf->tail;
 	else
 		iov = snd_buf->head;
@@ -1032,7 +1032,7 @@ gss_wrap_req_priv(struct rpc_cred *cred, struct gss_cl_ctx *ctx,
 	maj_stat = gss_wrap(ctx->gc_gss_ctx, offset, snd_buf, inpages);
 	/* RPC_SLACK_SPACE should prevent this ever happening: */
 	BUG_ON(snd_buf->len > snd_buf->buflen);
-        status = -EIO;
+	status = -EIO;
 	/* We're assuming that when GSS_S_CONTEXT_EXPIRED, the encryption was
 	 * done anyway, so it's safe to put the request on the wire: */
 	if (maj_stat == GSS_S_CONTEXT_EXPIRED)
@@ -1081,7 +1081,7 @@ gss_wrap_req(struct rpc_task *task,
 			status = gss_wrap_req_integ(cred, ctx, encode,
 								rqstp, p, obj);
 			break;
-       		case RPC_GSS_SVC_PRIVACY:
+		case RPC_GSS_SVC_PRIVACY:
 			status = gss_wrap_req_priv(cred, ctx, encode,
 					rqstp, p, obj);
 			break;
@@ -1181,7 +1181,7 @@ gss_unwrap_resp(struct rpc_task *task,
 			if (status)
 				goto out;
 			break;
-       		case RPC_GSS_SVC_PRIVACY:
+		case RPC_GSS_SVC_PRIVACY:
 			status = gss_unwrap_resp_priv(cred, ctx, rqstp, &p);
 			if (status)
 				goto out;
@@ -1198,7 +1198,7 @@ out:
 			status);
 	return status;
 }
-  
+
 static struct rpc_authops authgss_ops = {
 	.owner		= THIS_MODULE,
 	.au_flavor	= RPC_AUTH_GSS,
diff --git a/net/sunrpc/auth_gss/gss_generic_token.c b/net/sunrpc/auth_gss/gss_generic_token.c
index 826df44e7fc..ea8c92ecdae 100644
--- a/net/sunrpc/auth_gss/gss_generic_token.c
+++ b/net/sunrpc/auth_gss/gss_generic_token.c
@@ -11,7 +11,7 @@
 
 /*
  * Copyright 1993 by OpenVision Technologies, Inc.
- * 
+ *
  * Permission to use, copy, modify, distribute, and sell this software
  * and its documentation for any purpose is hereby granted without fee,
  * provided that the above copyright notice appears in all copies and
@@ -21,7 +21,7 @@
  * without specific, written prior permission. OpenVision makes no
  * representations about the suitability of this software for any
  * purpose.  It is provided "as is" without express or implied warranty.
- * 
+ *
  * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
  * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
@@ -201,7 +201,7 @@ g_verify_token_header(struct xdr_netobj *mech, int *body_size,
 		return(G_BAD_TOK_HEADER);
 	if (*buf++ != 0x06)
 		return(G_BAD_TOK_HEADER);
- 
+
 	if ((toksize-=1) < 0)
 		return(G_BAD_TOK_HEADER);
 	toid.len = *buf++;
@@ -211,9 +211,9 @@ g_verify_token_header(struct xdr_netobj *mech, int *body_size,
 	toid.data = buf;
 	buf+=toid.len;
 
-	if (! g_OID_equal(&toid, mech)) 
+	if (! g_OID_equal(&toid, mech))
 		ret = G_WRONG_MECH;
- 
+
    /* G_WRONG_MECH is not returned immediately because it's more important
       to return G_BAD_TOK_HEADER if the token header is in fact bad */
 
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index cd64efd5921..f441aa0b26d 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -58,7 +58,7 @@ krb5_encrypt(
 	int length)
 {
 	u32 ret = -EINVAL;
-        struct scatterlist sg[1];
+	struct scatterlist sg[1];
 	u8 local_iv[16] = {0};
 	struct blkcipher_desc desc = { .tfm = tfm, .info = local_iv };
 
diff --git a/net/sunrpc/auth_gss/gss_krb5_seqnum.c b/net/sunrpc/auth_gss/gss_krb5_seqnum.c
index 2f0b1125701..43f3421f1e6 100644
--- a/net/sunrpc/auth_gss/gss_krb5_seqnum.c
+++ b/net/sunrpc/auth_gss/gss_krb5_seqnum.c
@@ -11,7 +11,7 @@
 
 /*
  * Copyright 1993 by OpenVision Technologies, Inc.
- * 
+ *
  * Permission to use, copy, modify, distribute, and sell this software
  * and its documentation for any purpose is hereby granted without fee,
  * provided that the above copyright notice appears in all copies and
@@ -21,7 +21,7 @@
  * without specific, written prior permission. OpenVision makes no
  * representations about the suitability of this software for any
  * purpose.  It is provided "as is" without express or implied warranty.
- * 
+ *
  * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
  * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index c7681db96fb..26872517ccf 100644
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -6,14 +6,14 @@
  *
  *  J. Bruce Fields   <bfields@umich.edu>
  *
- *  Redistribution and use in source and binary forms, with or without 
+ *  Redistribution and use in source and binary forms, with or without
  *  modification, are permitted provided that the following conditions
  *  are met:
  *
  *  1. Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the 
+ *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  *  3. Neither the name of the University nor the names of its
  *     contributors may be used to endorse or promote products derived
diff --git a/net/sunrpc/auth_gss/gss_spkm3_token.c b/net/sunrpc/auth_gss/gss_spkm3_token.c
index 156413ae6ca..6cdd241ad26 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_token.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_token.c
@@ -59,7 +59,7 @@ asn1_bitstring_len(struct xdr_netobj *in, int *enclen, int *zerobits)
 
 	/* count trailing 0's */
 	for(i = in->len; i > 0; i--) {
-		if (*ptr == 0) { 
+		if (*ptr == 0) {
 			ptr--;
 			elen--;
 		} else
@@ -82,7 +82,7 @@ asn1_bitstring_len(struct xdr_netobj *in, int *enclen, int *zerobits)
 
 /*
  * decode_asn1_bitstring()
- * 
+ *
  * decode a bitstring into a buffer of the expected length.
  * enclen = bit string length
  * explen = expected length (define in rfc)
@@ -97,9 +97,9 @@ decode_asn1_bitstring(struct xdr_netobj *out, char *in, int enclen, int explen)
 	return 1;
 }
 
-/* 
+/*
  * SPKMInnerContextToken choice SPKM_MIC asn1 token layout
- * 
+ *
  * contextid is always 16 bytes plain data. max asn1 bitstring len = 17.
  *
  * tokenlen = pos[0] to end of token (max pos[45] with MD5 cksum)
@@ -107,21 +107,21 @@ decode_asn1_bitstring(struct xdr_netobj *out, char *in, int enclen, int explen)
  * pos  value
  * ----------
  * [0]	a4  SPKM-MIC tag
- * [1]	??  innertoken length  (max 44) 
- * 
- * 
- * tok_hdr piece of checksum data starts here 
+ * [1]	??  innertoken length  (max 44)
+ *
+ *
+ * tok_hdr piece of checksum data starts here
  *
- * the maximum mic-header len = 9 + 17 = 26 
+ * the maximum mic-header len = 9 + 17 = 26
  *	mic-header
  *	----------
- * [2]	30      SEQUENCE tag  
- * [3]	??	mic-header length: (max 23) = TokenID + ContextID 
+ * [2]	30      SEQUENCE tag
+ * [3]	??	mic-header length: (max 23) = TokenID + ContextID
  *
  *		TokenID  - all fields constant and can be hardcoded
  *		-------
  * [4]	  02	Type 2
- * [5]	  02	Length 2 
+ * [5]	  02	Length 2
  * [6][7] 01 01	TokenID (SPKM_MIC_TOK)
  *
  *		ContextID  - encoded length not constant, calculated
@@ -131,17 +131,17 @@ decode_asn1_bitstring(struct xdr_netobj *out, char *in, int enclen, int explen)
  * [10]	??	ctxzbit
  * [11]	 	contextid
  *
- * mic_header piece of checksum data ends here. 
+ * mic_header piece of checksum data ends here.
  *
  *	int-cksum - encoded length not constant, calculated
  *	---------
  * [??]	03	Type 3
- * [??]	??	encoded length 
- * [??]	??	md5zbit		
+ * [??]	??	encoded length
+ * [??]	??	md5zbit
  * [??]	 	int-cksum (NID_md5 = 16)
  *
- * maximum SPKM-MIC innercontext token length = 
- *	 10 + encoded contextid_size(17 max) + 2 + encoded  
+ * maximum SPKM-MIC innercontext token length =
+ *	 10 + encoded contextid_size(17 max) + 2 + encoded
  *       cksum_size (17 maxfor NID_md5) = 46
  */
 
@@ -178,8 +178,8 @@ spkm3_mic_header(unsigned char **hdrbuf, unsigned int *hdrlen, unsigned char *ct
 /*
  * spkm3_mic_innercontext_token()
  *
- * *tokp points to the beginning of the SPKM_MIC token  described 
- * in rfc 2025, section 3.2.1: 
+ * *tokp points to the beginning of the SPKM_MIC token  described
+ * in rfc 2025, section 3.2.1:
  *
  * toklen is the inner token length
  */
@@ -245,9 +245,9 @@ spkm3_verify_mic_token(unsigned char **tokp, int *mic_hdrlen, unsigned char **ck
 		goto out;
 
 	/*
-	* in the current implementation: the optional int-alg is not present 
-	* so the default int-alg (md5) is used the optional snd-seq field is 
-	* also not present 
+	* in the current implementation: the optional int-alg is not present
+	* so the default int-alg (md5) is used the optional snd-seq field is
+	* also not present
 	*/
 
 	if (*mic_hdrlen != 6 + ctxelen) {
@@ -257,7 +257,7 @@ spkm3_verify_mic_token(unsigned char **tokp, int *mic_hdrlen, unsigned char **ck
 		goto out;
 	}
 	/* checksum */
-        *cksum = (&ptr[10] + ctxelen); /* ctxelen includes ptr[10] */
+	*cksum = (&ptr[10] + ctxelen); /* ctxelen includes ptr[10] */
 
 	ret = GSS_S_COMPLETE;
 out:
diff --git a/net/sunrpc/auth_gss/gss_spkm3_unseal.c b/net/sunrpc/auth_gss/gss_spkm3_unseal.c
index ac1ad6b1dc4..cc21ee860bb 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_unseal.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_unseal.c
@@ -45,7 +45,7 @@
 
 /*
  * spkm3_read_token()
- * 
+ *
  * only SPKM_MIC_TOK with md5 intg-alg is supported
  */
 u32
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 8944cabcde5..db298b501c8 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -172,8 +172,8 @@ static struct cache_head *rsi_alloc(void)
 }
 
 static void rsi_request(struct cache_detail *cd,
-                       struct cache_head *h,
-                       char **bpp, int *blen)
+		       struct cache_head *h,
+		       char **bpp, int *blen)
 {
 	struct rsi *rsii = container_of(h, struct rsi, h);
 
@@ -184,7 +184,7 @@ static void rsi_request(struct cache_detail *cd,
 
 
 static int rsi_parse(struct cache_detail *cd,
-                    char *mesg, int mlen)
+		    char *mesg, int mlen)
 {
 	/* context token expiry major minor context token */
 	char *buf = mesg;
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 9e72223487f..f02f24ae946 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -275,7 +275,7 @@ int cache_check(struct cache_detail *detail,
  *
  * A table is then only scanned if the current time is at least
  * the nextcheck time.
- * 
+ *
  */
 
 static LIST_HEAD(cache_list);
@@ -283,9 +283,9 @@ static DEFINE_SPINLOCK(cache_list_lock);
 static struct cache_detail *current_detail;
 static int current_index;
 
-static struct file_operations cache_file_operations;
-static struct file_operations content_file_operations;
-static struct file_operations cache_flush_operations;
+static const struct file_operations cache_file_operations;
+static const struct file_operations content_file_operations;
+static const struct file_operations cache_flush_operations;
 
 static void do_cache_clean(struct work_struct *work);
 static DECLARE_DELAYED_WORK(cache_cleaner, do_cache_clean);
@@ -297,16 +297,16 @@ void cache_register(struct cache_detail *cd)
 		struct proc_dir_entry *p;
 		cd->proc_ent->owner = cd->owner;
 		cd->channel_ent = cd->content_ent = NULL;
-		
- 		p = create_proc_entry("flush", S_IFREG|S_IRUSR|S_IWUSR,
- 				      cd->proc_ent);
+
+		p = create_proc_entry("flush", S_IFREG|S_IRUSR|S_IWUSR,
+				      cd->proc_ent);
 		cd->flush_ent =  p;
- 		if (p) {
- 			p->proc_fops = &cache_flush_operations;
- 			p->owner = cd->owner;
- 			p->data = cd;
- 		}
- 
+		if (p) {
+			p->proc_fops = &cache_flush_operations;
+			p->owner = cd->owner;
+			p->data = cd;
+		}
+
 		if (cd->cache_request || cd->cache_parse) {
 			p = create_proc_entry("channel", S_IFREG|S_IRUSR|S_IWUSR,
 					      cd->proc_ent);
@@ -317,16 +317,16 @@ void cache_register(struct cache_detail *cd)
 				p->data = cd;
 			}
 		}
- 		if (cd->cache_show) {
- 			p = create_proc_entry("content", S_IFREG|S_IRUSR|S_IWUSR,
- 					      cd->proc_ent);
+		if (cd->cache_show) {
+			p = create_proc_entry("content", S_IFREG|S_IRUSR|S_IWUSR,
+					      cd->proc_ent);
 			cd->content_ent = p;
- 			if (p) {
- 				p->proc_fops = &content_file_operations;
- 				p->owner = cd->owner;
- 				p->data = cd;
- 			}
- 		}
+			if (p) {
+				p->proc_fops = &content_file_operations;
+				p->owner = cd->owner;
+				p->data = cd;
+			}
+		}
 	}
 	rwlock_init(&cd->hash_lock);
 	INIT_LIST_HEAD(&cd->queue);
@@ -418,15 +418,15 @@ static int cache_clean(void)
 		current_index++;
 
 	/* find a cleanable entry in the bucket and clean it, or set to next bucket */
-	
+
 	if (current_detail && current_index < current_detail->hash_size) {
 		struct cache_head *ch, **cp;
 		struct cache_detail *d;
-		
+
 		write_lock(&current_detail->hash_lock);
 
 		/* Ok, now to clean this strand */
-			
+
 		cp = & current_detail->hash_table[current_index];
 		ch = *cp;
 		for (; ch; cp= & ch->next, ch= *cp) {
@@ -478,9 +478,9 @@ static void do_cache_clean(struct work_struct *work)
 }
 
 
-/* 
+/*
  * Clean all caches promptly.  This just calls cache_clean
- * repeatedly until we are sure that every cache has had a chance to 
+ * repeatedly until we are sure that every cache has had a chance to
  * be fully cleaned
  */
 void cache_flush(void)
@@ -509,7 +509,7 @@ void cache_purge(struct cache_detail *detail)
  * All deferred requests are stored in a hash table,
  * indexed by "struct cache_head *".
  * As it may be wasteful to store a whole request
- * structure, we allow the request to provide a 
+ * structure, we allow the request to provide a
  * deferred form, which must contain a
  * 'struct cache_deferred_req'
  * This cache_deferred_req contains a method to allow
@@ -585,7 +585,7 @@ static void cache_revisit_request(struct cache_head *item)
 
 	INIT_LIST_HEAD(&pending);
 	spin_lock(&cache_defer_lock);
-	
+
 	lp = cache_defer_hash[hash].next;
 	if (lp) {
 		while (lp != &cache_defer_hash[hash]) {
@@ -615,7 +615,7 @@ void cache_clean_deferred(void *owner)
 
 	INIT_LIST_HEAD(&pending);
 	spin_lock(&cache_defer_lock);
-	
+
 	list_for_each_entry_safe(dreq, tmp, &cache_defer_list, recent) {
 		if (dreq->owner == owner) {
 			list_del(&dreq->hash);
@@ -640,7 +640,7 @@ void cache_clean_deferred(void *owner)
  * On write, an update request is processed
  * Poll works if anything to read, and always allows write
  *
- * Implemented by linked list of requests.  Each open file has 
+ * Implemented by linked list of requests.  Each open file has
  * a ->private that also exists in this list.  New request are added
  * to the end and may wakeup and preceding readers.
  * New readers are added to the head.  If, on read, an item is found with
@@ -888,7 +888,7 @@ cache_release(struct inode *inode, struct file *filp)
 
 
 
-static struct file_operations cache_file_operations = {
+static const struct file_operations cache_file_operations = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.read		= cache_read,
@@ -1060,10 +1060,10 @@ static int cache_make_upcall(struct cache_detail *detail, struct cache_head *h)
  * Messages are, like requests, separated into fields by
  * spaces and dequotes as \xHEXSTRING or embedded \nnn octal
  *
- * Message is 
+ * Message is
  *   reply cachename expiry key ... content....
  *
- * key and content are both parsed by cache 
+ * key and content are both parsed by cache
  */
 
 #define isodigit(c) (isdigit(c) && c <= '7')
@@ -1133,7 +1133,7 @@ static void *c_start(struct seq_file *m, loff_t *pos)
 	unsigned hash, entry;
 	struct cache_head *ch;
 	struct cache_detail *cd = ((struct handle*)m->private)->cd;
-	
+
 
 	read_lock(&cd->hash_lock);
 	if (!n--)
@@ -1148,7 +1148,7 @@ static void *c_start(struct seq_file *m, loff_t *pos)
 	do {
 		hash++;
 		n += 1LL<<32;
-	} while(hash < cd->hash_size && 
+	} while(hash < cd->hash_size &&
 		cd->hash_table[hash]==NULL);
 	if (hash >= cd->hash_size)
 		return NULL;
@@ -1246,7 +1246,7 @@ static int content_release(struct inode *inode, struct file *file)
 	return seq_release(inode, file);
 }
 
-static struct file_operations content_file_operations = {
+static const struct file_operations content_file_operations = {
 	.open		= content_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
@@ -1298,7 +1298,7 @@ static ssize_t write_flush(struct file * file, const char __user * buf,
 	return count;
 }
 
-static struct file_operations cache_flush_operations = {
+static const struct file_operations cache_flush_operations = {
 	.open		= nonseekable_open,
 	.read		= read_flush,
 	.write		= write_flush,
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index c21aa0a7f77..6d7221fe990 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -416,7 +416,7 @@ struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *old,
 		rpc_shutdown_client(clnt);
 		clnt = ERR_PTR(err);
 	}
-out:	
+out:
 	return clnt;
 }
 
@@ -437,7 +437,7 @@ static const struct rpc_call_ops rpc_default_ops = {
  *	sleeps on RPC calls
  */
 #define RPC_INTR_SIGNALS (sigmask(SIGHUP) | sigmask(SIGINT) | sigmask(SIGQUIT) | sigmask(SIGTERM))
- 
+
 static void rpc_save_sigmask(sigset_t *oldset, int intr)
 {
 	unsigned long	sigallow = sigmask(SIGKILL);
@@ -480,7 +480,7 @@ int rpc_call_sync(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
 	int		status;
 
 	/* If this client is slain all further I/O fails */
-	if (clnt->cl_dead) 
+	if (clnt->cl_dead)
 		return -EIO;
 
 	BUG_ON(flags & RPC_TASK_ASYNC);
@@ -517,7 +517,7 @@ rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg, int flags,
 
 	/* If this client is slain all further I/O fails */
 	status = -EIO;
-	if (clnt->cl_dead) 
+	if (clnt->cl_dead)
 		goto out_release;
 
 	flags |= RPC_TASK_ASYNC;
@@ -528,7 +528,7 @@ rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg, int flags,
 		goto out_release;
 
 	/* Mask signals on GSS_AUTH upcalls */
-	rpc_task_sigmask(task, &oldset);		
+	rpc_task_sigmask(task, &oldset);
 
 	rpc_call_setup(task, msg, 0);
 
@@ -539,7 +539,7 @@ rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg, int flags,
 	else
 		rpc_put_task(task);
 
-	rpc_restore_sigmask(&oldset);		
+	rpc_restore_sigmask(&oldset);
 	return status;
 out_release:
 	rpc_release_calldata(tk_ops, data);
diff --git a/net/sunrpc/pmap_clnt.c b/net/sunrpc/pmap_clnt.c
index 12ab4ec5fc7..d9f76534458 100644
--- a/net/sunrpc/pmap_clnt.c
+++ b/net/sunrpc/pmap_clnt.c
@@ -333,7 +333,7 @@ static int xdr_decode_bool(struct rpc_rqst *req, __be32 *p, unsigned int *boolp)
 static struct rpc_procinfo	pmap_procedures[] = {
 [PMAP_SET] = {
 	  .p_proc		= PMAP_SET,
-	  .p_encode		= (kxdrproc_t) xdr_encode_mapping,	
+	  .p_encode		= (kxdrproc_t) xdr_encode_mapping,
 	  .p_decode		= (kxdrproc_t) xdr_decode_bool,
 	  .p_bufsiz		= 4,
 	  .p_count		= 1,
@@ -342,7 +342,7 @@ static struct rpc_procinfo	pmap_procedures[] = {
 	},
 [PMAP_UNSET] = {
 	  .p_proc		= PMAP_UNSET,
-	  .p_encode		= (kxdrproc_t) xdr_encode_mapping,	
+	  .p_encode		= (kxdrproc_t) xdr_encode_mapping,
 	  .p_decode		= (kxdrproc_t) xdr_decode_bool,
 	  .p_bufsiz		= 4,
 	  .p_count		= 1,
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 08128287815..9b9ea504556 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -309,7 +309,7 @@ rpc_pipe_ioctl(struct inode *ino, struct file *filp,
 	}
 }
 
-static struct file_operations rpc_pipe_fops = {
+static const struct file_operations rpc_pipe_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.read		= rpc_pipe_read,
@@ -366,7 +366,7 @@ rpc_info_release(struct inode *inode, struct file *file)
 	return single_release(inode, file);
 }
 
-static struct file_operations rpc_info_operations = {
+static const struct file_operations rpc_info_operations = {
 	.owner		= THIS_MODULE,
 	.open		= rpc_info_open,
 	.read		= seq_read,
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index ca56b8e9b64..6d87320074b 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -4,7 +4,7 @@
  * Scheduling for synchronous and asynchronous RPC requests.
  *
  * Copyright (C) 1996 Olaf Kirch, <okir@monad.swb.de>
- * 
+ *
  * TCP NFS related read + write fixes
  * (C) 1999 Dave Airlie, University of Limerick, Ireland <airlied@linux.ie>
  */
@@ -307,7 +307,7 @@ EXPORT_SYMBOL(__rpc_wait_for_completion_task);
 /*
  * Make an RPC task runnable.
  *
- * Note: If the task is ASYNC, this must be called with 
+ * Note: If the task is ASYNC, this must be called with
  * the spinlock held to protect the wait queue operation.
  */
 static void rpc_make_runnable(struct rpc_task *task)
@@ -648,8 +648,8 @@ static void __rpc_execute(struct rpc_task *task)
 		if (RPC_DO_CALLBACK(task)) {
 			/* Define a callback save pointer */
 			void (*save_callback)(struct rpc_task *);
-	
-			/* 
+
+			/*
 			 * If a callback exists, save it, reset it,
 			 * call it.
 			 * The save is needed to stop from resetting
diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
index d19cd9ec6e9..2878e20ebd0 100644
--- a/net/sunrpc/stats.c
+++ b/net/sunrpc/stats.c
@@ -66,7 +66,7 @@ static int rpc_proc_open(struct inode *inode, struct file *file)
 	return single_open(file, rpc_proc_show, PDE(inode)->data);
 }
 
-static struct file_operations rpc_proc_fops = {
+static const struct file_operations rpc_proc_fops = {
 	.owner = THIS_MODULE,
 	.open = rpc_proc_open,
 	.read  = seq_read,
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index b0fb6406d54..4ab137403e1 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -386,7 +386,7 @@ svc_destroy(struct svc_serv *serv)
 		svsk = list_entry(serv->sv_tempsocks.next,
 				  struct svc_sock,
 				  sk_list);
-		svc_delete_socket(svsk);
+		svc_close_socket(svsk);
 	}
 	if (serv->sv_shutdown)
 		serv->sv_shutdown(serv);
@@ -395,9 +395,9 @@ svc_destroy(struct svc_serv *serv)
 		svsk = list_entry(serv->sv_permsocks.next,
 				  struct svc_sock,
 				  sk_list);
-		svc_delete_socket(svsk);
+		svc_close_socket(svsk);
 	}
-	
+
 	cache_clean_deferred(serv);
 
 	/* Unregister service with the portmapper */
@@ -415,7 +415,7 @@ svc_init_buffer(struct svc_rqst *rqstp, unsigned int size)
 {
 	int pages;
 	int arghi;
-	
+
 	pages = size / PAGE_SIZE + 1; /* extra page as we hold both request and reply.
 				       * We assume one is at most one page
 				       */
@@ -514,7 +514,7 @@ choose_pool(struct svc_serv *serv, struct svc_pool *pool, unsigned int *state)
 	if (pool != NULL)
 		return pool;
 
- 	return &serv->sv_pools[(*state)++ % serv->sv_nrpools];
+	return &serv->sv_pools[(*state)++ % serv->sv_nrpools];
 }
 
 /*
@@ -530,13 +530,13 @@ choose_victim(struct svc_serv *serv, struct svc_pool *pool, unsigned int *state)
 		spin_lock_bh(&pool->sp_lock);
 	} else {
 		/* choose a pool in round-robin fashion */
- 		for (i = 0; i < serv->sv_nrpools; i++) {
- 			pool = &serv->sv_pools[--(*state) % serv->sv_nrpools];
+		for (i = 0; i < serv->sv_nrpools; i++) {
+			pool = &serv->sv_pools[--(*state) % serv->sv_nrpools];
 			spin_lock_bh(&pool->sp_lock);
- 			if (!list_empty(&pool->sp_all_threads))
- 				goto found_pool;
+			if (!list_empty(&pool->sp_all_threads))
+				goto found_pool;
 			spin_unlock_bh(&pool->sp_lock);
- 		}
+		}
 		return NULL;
 	}
 
@@ -551,7 +551,7 @@ found_pool:
 		rqstp = list_entry(pool->sp_all_threads.next, struct svc_rqst, rq_all);
 		list_del_init(&rqstp->rq_all);
 		task = rqstp->rq_task;
-    	}
+	}
 	spin_unlock_bh(&pool->sp_lock);
 
 	return task;
@@ -636,7 +636,7 @@ svc_exit_thread(struct svc_rqst *rqstp)
 
 /*
  * Register an RPC service with the local portmapper.
- * To unregister a service, call this routine with 
+ * To unregister a service, call this routine with
  * proto and port == 0.
  */
 int
@@ -709,7 +709,7 @@ svc_process(struct svc_rqst *rqstp)
 		goto err_short_len;
 
 	/* setup response xdr_buf.
-	 * Initially it has just one page 
+	 * Initially it has just one page
 	 */
 	rqstp->rq_resused = 1;
 	resv->iov_base = page_address(rqstp->rq_respages[0]);
@@ -811,7 +811,7 @@ svc_process(struct svc_rqst *rqstp)
 	memset(rqstp->rq_argp, 0, procp->pc_argsize);
 	memset(rqstp->rq_resp, 0, procp->pc_ressize);
 
-	/* un-reserve some of the out-queue now that we have a 
+	/* un-reserve some of the out-queue now that we have a
 	 * better idea of reply size
 	 */
 	if (procp->pc_xdrressize)
diff --git a/net/sunrpc/svcauth.c b/net/sunrpc/svcauth.c
index c7bb5f7f21a..811a24c8326 100644
--- a/net/sunrpc/svcauth.c
+++ b/net/sunrpc/svcauth.c
@@ -2,7 +2,7 @@
  * linux/net/sunrpc/svcauth.c
  *
  * The generic interface for RPC authentication on the server side.
- * 
+ *
  * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
  *
  * CHANGES
@@ -74,7 +74,7 @@ int svc_authorise(struct svc_rqst *rqstp)
 	int rv = 0;
 
 	rqstp->rq_authop = NULL;
-	
+
 	if (aops) {
 		rv = aops->release(rqstp);
 		module_put(aops->owner);
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 0d1e8fb83b9..4b775dbf580 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -151,7 +151,7 @@ static void ip_map_request(struct cache_detail *cd,
 	char text_addr[20];
 	struct ip_map *im = container_of(h, struct ip_map, h);
 	__be32 addr = im->m_addr.s_addr;
-	
+
 	snprintf(text_addr, 20, "%u.%u.%u.%u",