ext4: avoid setting directory i_nlink to zero

[karo-tx-linux.git] / fs / ext4 / namei.c

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index a067835bbac19ade2714ef972db92eeb0a6fdc1b..4a550aa07614014551a2f7bbd51672d858a9c64f 100644 (file)
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1706,9 +1706,8 @@ static void ext4_inc_count(handle_t *handle, struct inode *inode)
  */
 static void ext4_dec_count(handle_t *handle, struct inode *inode)
 {
-       drop_nlink(inode);
-       if (S_ISDIR(inode->i_mode) && inode->i_nlink == 0)
-               inc_nlink(inode);
+       if (!S_ISDIR(inode->i_mode) || inode->i_nlink > 2)
+               drop_nlink(inode);
 }