Set 0 as lookup flag argument when calling lookup_positive_unlocked(), because we don't hope to drop negative dentry in lookup. Signed-off-by: Chengguang Xu <cgxu519@xxxxxxxxxxxx> --- fs/cifs/cifsfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index c31f362fa098..e52a3b35ebac 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -752,7 +752,7 @@ cifs_get_root(struct smb_vol *vol, struct super_block *sb) while (*s && *s != sep) s++; - child = lookup_positive_unlocked(p, dentry, s - p); + child = lookup_positive_unlocked(p, dentry, s - p, 0); dput(dentry); dentry = child; } while (!IS_ERR(dentry)); -- 2.20.1
