Merge tag 'asoc-v3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.14

A few things here:
 - Avoid memory leaks in error cases with DPCM, this code has never been
   that well tested in mainline due to the lack of mainline drivers but
   we now have one queued for the merge window!
 - Fix the N810 audio driver to load when booted with DT since the
   platform was converted to DT during the merge window.
 - Fixes for initialisation of some MFD drivers that are probably unused
   in mainline

1 files changed, 24 insertions, 9 deletions

diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index c819b0bd491..7ff866dbb89 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -865,8 +865,8 @@ static int build_sec_desc(struct cifs_ntsd *pntsd, struct cifs_ntsd *pnntsd,
 	return rc;
 }
 
-static struct cifs_ntsd *get_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb,
-		__u16 fid, u32 *pacllen)
+struct cifs_ntsd *get_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb,
+		const struct cifs_fid *cifsfid, u32 *pacllen)
 {
 	struct cifs_ntsd *pntsd = NULL;
 	unsigned int xid;
@@ -877,7 +877,8 @@ static struct cifs_ntsd *get_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb,
 		return ERR_CAST(tlink);
 
 	xid = get_xid();
-	rc = CIFSSMBGetCIFSACL(xid, tlink_tcon(tlink), fid, &pntsd, pacllen);
+	rc = CIFSSMBGetCIFSACL(xid, tlink_tcon(tlink), cifsfid->netfid, &pntsd,
+				pacllen);
 	free_xid(xid);
 
 	cifs_put_tlink(tlink);
@@ -946,7 +947,7 @@ struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *cifs_sb,
 	if (!open_file)
 		return get_cifs_acl_by_path(cifs_sb, path, pacllen);
 
-	pntsd = get_cifs_acl_by_fid(cifs_sb, open_file->fid.netfid, pacllen);
+	pntsd = get_cifs_acl_by_fid(cifs_sb, &open_file->fid, pacllen);
 	cifsFileInfo_put(open_file);
 	return pntsd;
 }
@@ -1006,19 +1007,31 @@ out:
 /* Translate the CIFS ACL (simlar to NTFS ACL) for a file into mode bits */
 int
 cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
-		  struct inode *inode, const char *path, const __u16 *pfid)
+		  struct inode *inode, const char *path,
+		  const struct cifs_fid *pfid)
 {
 	struct cifs_ntsd *pntsd = NULL;
 	u32 acllen = 0;
 	int rc = 0;
+	struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);
+	struct cifs_tcon *tcon;
 
 	cifs_dbg(NOISY, "converting ACL to mode for %s\n", path);
 
-	if (pfid)
-		pntsd = get_cifs_acl_by_fid(cifs_sb, *pfid, &acllen);
-	else
-		pntsd = get_cifs_acl(cifs_sb, inode, path, &acllen);
+	if (IS_ERR(tlink))
+		return PTR_ERR(tlink);
+	tcon = tlink_tcon(tlink);
 
+	if (pfid && (tcon->ses->server->ops->get_acl_by_fid))
+		pntsd = tcon->ses->server->ops->get_acl_by_fid(cifs_sb, pfid,
+							  &acllen);
+	else if (tcon->ses->server->ops->get_acl)
+		pntsd = tcon->ses->server->ops->get_acl(cifs_sb, inode, path,
+							&acllen);
+	else {
+		cifs_put_tlink(tlink);
+		return -EOPNOTSUPP;
+	}
 	/* if we can retrieve the ACL, now parse Access Control Entries, ACEs */
 	if (IS_ERR(pntsd)) {
 		rc = PTR_ERR(pntsd);
@@ -1030,6 +1043,8 @@ cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
 			cifs_dbg(VFS, "parse sec desc failed rc = %d\n", rc);
 	}
 
+	cifs_put_tlink(tlink);
+
 	return rc;
 }