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Diffstat (limited to 'fs/cifs/inode.c')
-rw-r--r--fs/cifs/inode.c24
1 files changed, 15 insertions, 9 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 67094728826..b8b78cbb34c 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -422,7 +422,8 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
if (!rc) {
- direntry->d_inode->i_nlink--;
+ if(direntry->d_inode)
+ direntry->d_inode->i_nlink--;
} else if (rc == -ENOENT) {
d_drop(direntry);
} else if (rc == -ETXTBSY) {
@@ -440,7 +441,8 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
CIFSSMBClose(xid, pTcon, netfid);
- direntry->d_inode->i_nlink--;
+ if(direntry->d_inode)
+ direntry->d_inode->i_nlink--;
}
} else if (rc == -EACCES) {
/* try only if r/o attribute set in local lookup data? */
@@ -494,7 +496,8 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
if (!rc) {
- direntry->d_inode->i_nlink--;
+ if(direntry->d_inode)
+ direntry->d_inode->i_nlink--;
} else if (rc == -ETXTBSY) {
int oplock = FALSE;
__u16 netfid;
@@ -514,17 +517,20 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
CIFSSMBClose(xid, pTcon, netfid);
- direntry->d_inode->i_nlink--;
+ if(direntry->d_inode)
+ direntry->d_inode->i_nlink--;
}
/* BB if rc = -ETXTBUSY goto the rename logic BB */
}
}
}
- cifsInode = CIFS_I(direntry->d_inode);
- cifsInode->time = 0; /* will force revalidate to get info when
- needed */
- direntry->d_inode->i_ctime = inode->i_ctime = inode->i_mtime =
- current_fs_time(inode->i_sb);
+ if(direntry->d_inode) {
+ cifsInode = CIFS_I(direntry->d_inode);
+ cifsInode->time = 0; /* will force revalidate to get info
+ when needed */
+ direntry->d_inode->i_ctime = current_fs_time(inode->i_sb);
+ }
+ inode->i_ctime = inode->i_mtime = current_fs_time(inode->i_sb);
cifsInode = CIFS_I(inode);
cifsInode->time = 0; /* force revalidate of dir as well */