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authorSteve French <sfrench@us.ibm.com>2011-07-25 22:04:32 +0000
committerSteve French <sfrench@us.ibm.com>2011-07-25 22:04:32 +0000
commite010a5ef95b8b6a12b74b548578f7dcf93564347 (patch)
tree845def645b231e6d57d0f4df6126401f6f13574b /fs/cifs
parenteaf35b1ea8c12edc5ba8299a8ecfe1efab85101b (diff)
[CIFS] Redundant null check after dereference
Reviewed-by: Shirish Pargaonkar <shirishp@us.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/dir.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index fa8c21d913b..8e9d37d44e9 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -57,11 +57,6 @@ build_path_from_dentry(struct dentry *direntry)
struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb);
unsigned seq;
- if (direntry == NULL)
- return NULL; /* not much we can do if dentry is freed and
- we need to reopen the file after it was closed implicitly
- when the server crashed */
-
dirsep = CIFS_DIR_SEP(cifs_sb);
if (tcon->Flags & SMB_SHARE_IS_IN_DFS)
dfsplen = strnlen(tcon->treeName, MAX_TREE_SIZE + 1);