From 98af592f5bf863137ae2872ed03720f02fbc82c3 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 14 Dec 2014 02:59:17 -0500 Subject: [PATCH] btrfs: filp_open() returns ERR_PTR() on failure, not NULL... Signed-off-by: Al Viro --- fs/btrfs/volumes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 0144790e296e..50c5a8762aed 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -1485,7 +1485,7 @@ static void update_dev_time(char *path_name) struct file *filp; filp = filp_open(path_name, O_RDWR, 0); - if (!filp) + if (IS_ERR(filp)) return; file_update_time(filp); filp_close(filp, NULL);