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-rw-r--r--fs/cifs/readdir.c27
1 files changed, 3 insertions, 24 deletions
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 2a374d5215ab..3fab8ed697d1 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -444,9 +444,6 @@ static int initiate_cifs_search(const int xid, struct file *file)
cifsFile->invalidHandle = TRUE;
cifsFile->srch_inf.endOfSearch = FALSE;
- if(file->f_path.dentry == NULL)
- return -ENOENT;
-
cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
if(cifs_sb == NULL)
return -EINVAL;
@@ -618,20 +615,10 @@ static int cifs_entry_is_dot(char *current_entry, struct cifsFileInfo *cfile)
whether we can use the cached search results from the previous search */
static int is_dir_changed(struct file * file)
{
- struct inode * inode;
- struct cifsInodeInfo *cifsInfo;
-
- if(file->f_path.dentry == NULL)
- return 0;
-
- inode = file->f_path.dentry->d_inode;
-
- if(inode == NULL)
- return 0;
-
- cifsInfo = CIFS_I(inode);
+ struct inode *inode = file->f_path.dentry->d_inode;
+ struct cifsInodeInfo *cifsInfo = CIFS_I(inode);
- if(cifsInfo->time == 0)
+ if (cifsInfo->time == 0)
return 1; /* directory was changed, perhaps due to unlink */
else
return 0;
@@ -851,9 +838,6 @@ static int cifs_filldir(char *pfindEntry, struct file *file,
if((scratch_buf == NULL) || (pfindEntry == NULL) || (pCifsF == NULL))
return -ENOENT;
- if(file->f_path.dentry == NULL)
- return -ENOENT;
-
rc = cifs_entry_is_dot(pfindEntry,pCifsF);
/* skip . and .. since we added them first */
if(rc != 0)
@@ -997,11 +981,6 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
xid = GetXid();
- if(file->f_path.dentry == NULL) {
- FreeXid(xid);
- return -EIO;
- }
-
cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
pTcon = cifs_sb->tcon;
if(pTcon == NULL)