diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2011-08-08 16:41:23 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-08-08 16:41:23 +0900 |
| commit | 4791d63bd40ec63c533060707dae0232b9969dc0 (patch) | |
| tree | 8e10fe91cea556c10f7d211b65c5f6bdd7ffeb55 /fs/cifs/dir.c | |
| parent | b3623080ff6974e696710b6c6eb4cdbf2bbab347 (diff) | |
| parent | 322a8b034003c0d46d39af85bf24fee27b902f48 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into rmobile-latest
Diffstat (limited to 'fs/cifs/dir.c')
| -rw-r--r-- | fs/cifs/dir.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index 14d602f178c..ae576fbb514 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); @@ -641,7 +636,7 @@ lookup_out: static int cifs_d_revalidate(struct dentry *direntry, struct nameidata *nd) { - if (nd->flags & LOOKUP_RCU) + if (nd && (nd->flags & LOOKUP_RCU)) return -ECHILD; if (direntry->d_inode) { |