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authorJeff Layton <jlayton@redhat.com>2010-09-20 16:01:33 -0700
committerSteve French <sfrench@us.ibm.com>2010-09-29 19:04:32 +0000
commita6e8a8455c94565c53e1a1756d2ab9d9e3a902b8 (patch)
tree544628293da6aa14a136c915d887d0abdc689a03 /fs/cifs/link.c
parentba00ba64cf0895e4c2ac507e56306363dc125a90 (diff)
downloadop-kernel-dev-a6e8a8455c94565c53e1a1756d2ab9d9e3a902b8.zip
op-kernel-dev-a6e8a8455c94565c53e1a1756d2ab9d9e3a902b8.tar.gz
cifs: add function to get a tcon from cifs_sb
When we convert cifs to do multiple sessions per mount, we'll need more than one tcon per superblock. At that point "cifs_sb->tcon" will make no sense. Add a new accessor function that gets a tcon given a cifs_sb. For now, it just returns cifs_sb->tcon. Later it'll do more. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/link.c')
-rw-r--r--fs/cifs/link.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index cbf7b11..66db2d6 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -249,7 +249,7 @@ CIFSCheckMFSymlink(struct cifs_fattr *fattr,
int rc;
int oplock = 0;
__u16 netfid = 0;
- struct cifsTconInfo *pTcon = cifs_sb->tcon;
+ struct cifsTconInfo *pTcon = cifs_sb_tcon(cifs_sb);
u8 *buf;
char *pbuf;
unsigned int bytes_read = 0;
@@ -321,7 +321,7 @@ cifs_hardlink(struct dentry *old_file, struct inode *inode,
xid = GetXid();
cifs_sb_target = CIFS_SB(inode->i_sb);
- pTcon = cifs_sb_target->tcon;
+ pTcon = cifs_sb_tcon(cifs_sb_target);
/* No need to check for cross device links since server will do that
BB note DFS case in future though (when we may have to check) */
@@ -390,7 +390,7 @@ cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
char *full_path = NULL;
char *target_path = NULL;
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
- struct cifsTconInfo *tcon = cifs_sb->tcon;
+ struct cifsTconInfo *tcon = cifs_sb_tcon(cifs_sb);
xid = GetXid();
@@ -459,7 +459,7 @@ cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname)
xid = GetXid();
cifs_sb = CIFS_SB(inode->i_sb);
- pTcon = cifs_sb->tcon;
+ pTcon = cifs_sb_tcon(cifs_sb);
full_path = build_path_from_dentry(direntry);
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