diff options
Diffstat (limited to 'fs/nfs/nfs4xdr.c')
-rw-r--r-- | fs/nfs/nfs4xdr.c | 62 |
1 files changed, 29 insertions, 33 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 7eeed0ed589..7dde309ce1a 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -8,7 +8,7 @@ * * Kendrick Smith <kmsmith@umich.edu> * Andy Adamson <andros@umich.edu> - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -67,7 +67,7 @@ static int nfs4_stat_to_errno(int); #define NFS4_MAXTAGLEN 0 #endif -/* lock,open owner id: +/* lock,open owner id: * we currently use size 2 (u64) out of (NFS4_OPAQUE_LIMIT >> 2) */ #define open_owner_id_maxsz (1 + 4) @@ -709,7 +709,7 @@ static int encode_attrs(struct xdr_stream *xdr, const struct iattr *iap, const s bmval1 |= FATTR4_WORD1_TIME_MODIFY_SET; WRITE32(NFS4_SET_TO_SERVER_TIME); } - + /* * Now we backfill the bitmap and the attribute buffer length. */ @@ -735,7 +735,7 @@ static int encode_access(struct xdr_stream *xdr, u32 access) RESERVE_SPACE(8); WRITE32(OP_ACCESS); WRITE32(access); - + return 0; } @@ -747,14 +747,14 @@ static int encode_close(struct xdr_stream *xdr, const struct nfs_closeargs *arg) WRITE32(OP_CLOSE); WRITE32(arg->seqid->sequence->counter); WRITEMEM(arg->stateid->data, NFS4_STATEID_SIZE); - + return 0; } static int encode_commit(struct xdr_stream *xdr, const struct nfs_writeargs *args) { __be32 *p; - + RESERVE_SPACE(16); WRITE32(OP_COMMIT); WRITE64(args->offset); @@ -766,7 +766,7 @@ static int encode_commit(struct xdr_stream *xdr, const struct nfs_writeargs *arg static int encode_create(struct xdr_stream *xdr, const struct nfs4_create_arg *create) { __be32 *p; - + RESERVE_SPACE(8); WRITE32(OP_CREATE); WRITE32(create->ftype); @@ -856,7 +856,7 @@ static int encode_link(struct xdr_stream *xdr, const struct qstr *name) WRITE32(OP_LINK); WRITE32(name->len); WRITEMEM(name->name, name->len); - + return 0; } @@ -1133,7 +1133,7 @@ encode_putfh(struct xdr_stream *xdr, const struct nfs_fh *fh) static int encode_putrootfh(struct xdr_stream *xdr) { __be32 *p; - + RESERVE_SPACE(4); WRITE32(OP_PUTROOTFH); @@ -1232,7 +1232,7 @@ static int encode_rename(struct xdr_stream *xdr, const struct qstr *oldname, con WRITE32(OP_RENAME); WRITE32(oldname->len); WRITEMEM(oldname->name, oldname->len); - + RESERVE_SPACE(4 + newname->len); WRITE32(newname->len); WRITEMEM(newname->name, newname->len); @@ -1296,7 +1296,7 @@ static int encode_setattr(struct xdr_stream *xdr, const struct nfs_setattrargs * { int status; __be32 *p; - + RESERVE_SPACE(4+NFS4_STATEID_SIZE); WRITE32(OP_SETATTR); WRITEMEM(arg->stateid.data, NFS4_STATEID_SIZE); @@ -2217,7 +2217,7 @@ static int decode_compound_hdr(struct xdr_stream *xdr, struct compound_hdr *hdr) READ_BUF(8); READ32(hdr->status); READ32(hdr->taglen); - + READ_BUF(hdr->taglen + 4); hdr->tag = (char *)p; p += XDR_QUADLEN(hdr->taglen); @@ -3049,8 +3049,7 @@ static int decode_create(struct xdr_stream *xdr, struct nfs4_change_info *cinfo) static int decode_server_caps(struct xdr_stream *xdr, struct nfs4_server_caps_res *res) { __be32 *savep; - uint32_t attrlen, - bitmap[2] = {0}; + uint32_t attrlen, bitmap[2] = {0}; int status; if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0) @@ -3072,14 +3071,13 @@ xdr_error: dprintk("%s: xdr returned %d!\n", __func__, -status); return status; } - + static int decode_statfs(struct xdr_stream *xdr, struct nfs_fsstat *fsstat) { __be32 *savep; - uint32_t attrlen, - bitmap[2] = {0}; + uint32_t attrlen, bitmap[2] = {0}; int status; - + if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0) goto xdr_error; if ((status = decode_attr_bitmap(xdr, bitmap)) != 0) @@ -3109,10 +3107,9 @@ xdr_error: static int decode_pathconf(struct xdr_stream *xdr, struct nfs_pathconf *pathconf) { __be32 *savep; - uint32_t attrlen, - bitmap[2] = {0}; + uint32_t attrlen, bitmap[2] = {0}; int status; - + if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0) goto xdr_error; if ((status = decode_attr_bitmap(xdr, bitmap)) != 0) @@ -3258,7 +3255,7 @@ static int decode_getfh(struct xdr_stream *xdr, struct nfs_fh *fh) static int decode_link(struct xdr_stream *xdr, struct nfs4_change_info *cinfo) { int status; - + status = decode_op_hdr(xdr, OP_LINK); if (status) return status; @@ -3564,7 +3561,7 @@ static int decode_readdir(struct xdr_stream *xdr, struct rpc_rqst *req, struct n dprintk("NFS: readdir reply truncated!\n"); entry[1] = 1; } -out: +out: kunmap_atomic(kaddr, KM_USER0); return 0; short_pkt: @@ -3720,7 +3717,6 @@ static int decode_setattr(struct xdr_stream *xdr, struct nfs_setattrres *res) uint32_t bmlen; int status; - status = decode_op_hdr(xdr, OP_SETATTR); if (status) return status; @@ -3740,7 +3736,7 @@ static int decode_setclientid(struct xdr_stream *xdr, struct nfs_client *clp) READ32(opnum); if (opnum != OP_SETCLIENTID) { dprintk("nfs: decode_setclientid: Server returned operation" - " %d\n", opnum); + " %d\n", opnum); return -EIO; } READ32(nfserr); @@ -3829,7 +3825,7 @@ static int nfs4_xdr_dec_access(struct rpc_rqst *rqstp, __be32 *p, struct nfs4_ac struct xdr_stream xdr; struct compound_hdr hdr; int status; - + xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p); if ((status = decode_compound_hdr(&xdr, &hdr)) != 0) goto out; @@ -3852,7 +3848,7 @@ static int nfs4_xdr_dec_lookup(struct rpc_rqst *rqstp, __be32 *p, struct nfs4_lo struct xdr_stream xdr; struct compound_hdr hdr; int status; - + xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p); if ((status = decode_compound_hdr(&xdr, &hdr)) != 0) goto out; @@ -3875,7 +3871,7 @@ static int nfs4_xdr_dec_lookup_root(struct rpc_rqst *rqstp, __be32 *p, struct nf struct xdr_stream xdr; struct compound_hdr hdr; int status; - + xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p); if ((status = decode_compound_hdr(&xdr, &hdr)) != 0) goto out; @@ -3895,7 +3891,7 @@ static int nfs4_xdr_dec_remove(struct rpc_rqst *rqstp, __be32 *p, struct nfs_rem struct xdr_stream xdr; struct compound_hdr hdr; int status; - + xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p); if ((status = decode_compound_hdr(&xdr, &hdr)) != 0) goto out; @@ -3916,7 +3912,7 @@ static int nfs4_xdr_dec_rename(struct rpc_rqst *rqstp, __be32 *p, struct nfs4_re struct xdr_stream xdr; struct compound_hdr hdr; int status; - + xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p); if ((status = decode_compound_hdr(&xdr, &hdr)) != 0) goto out; @@ -3946,7 +3942,7 @@ static int nfs4_xdr_dec_link(struct rpc_rqst *rqstp, __be32 *p, struct nfs4_link struct xdr_stream xdr; struct compound_hdr hdr; int status; - + xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p); if ((status = decode_compound_hdr(&xdr, &hdr)) != 0) goto out; @@ -3979,7 +3975,7 @@ static int nfs4_xdr_dec_create(struct rpc_rqst *rqstp, __be32 *p, struct nfs4_cr struct xdr_stream xdr; struct compound_hdr hdr; int status; - + xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p); if ((status = decode_compound_hdr(&xdr, &hdr)) != 0) goto out; @@ -4016,7 +4012,7 @@ static int nfs4_xdr_dec_getattr(struct rpc_rqst *rqstp, __be32 *p, struct nfs4_g struct xdr_stream xdr; struct compound_hdr hdr; int status; - + xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p); status = decode_compound_hdr(&xdr, &hdr); if (status) |