From 73ba39ab9307340dc98ec3622891314bbc09cc2e Mon Sep 17 00:00:00 2001 From: Pan Bian Date: Sun, 4 Dec 2016 12:51:53 +0800 Subject: [PATCH] btrfs: return the actual error value from from btrfs_uuid_tree_iterate In function btrfs_uuid_tree_iterate(), errno is assigned to variable ret on errors. However, it directly returns 0. It may be better to return ret. This patch also removes the warning, because the caller already prints a warning. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188731 Signed-off-by: Pan Bian Reviewed-by: Omar Sandoval [ edited subject ] Signed-off-by: David Sterba --- fs/btrfs/uuid-tree.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/btrfs/uuid-tree.c b/fs/btrfs/uuid-tree.c index 161342b..726f928 100644 --- a/fs/btrfs/uuid-tree.c +++ b/fs/btrfs/uuid-tree.c @@ -352,7 +352,5 @@ skip: out: btrfs_free_path(path); - if (ret) - btrfs_warn(fs_info, "btrfs_uuid_tree_iterate failed %d", ret); - return 0; + return ret; } -- 2.7.4