extern mempool_t *cifs_req_poolp;
extern mempool_t *cifs_mid_poolp;
-void
-cifs_sb_active(struct super_block *sb)
-{
- struct cifs_sb_info *server = CIFS_SB(sb);
-
- if (atomic_inc_return(&server->active) == 1)
- atomic_inc(&sb->s_active);
-}
-
-void
-cifs_sb_deactive(struct super_block *sb)
-{
- struct cifs_sb_info *server = CIFS_SB(sb);
-
- if (atomic_dec_and_test(&server->active))
- deactivate_super(sb);
-}
-
static int
cifs_read_super(struct super_block *sb)
{
struct inode *dir = dentry->d_inode;
struct dentry *child;
+ if (!dir) {
+ dput(dentry);
+ dentry = ERR_PTR(-ENOENT);
+ break;
+ }
+
/* skip separators */
while (*s == sep)
s++;