btrfs-progs: reset the ret value when ignoring an error from du_add_file
authorGoffredo Baroncelli <kreijack@inwind.it>
Fri, 18 Aug 2017 07:04:20 +0000 (09:04 +0200)
committerDavid Sterba <dsterba@suse.com>
Fri, 8 Sep 2017 14:15:05 +0000 (16:15 +0200)
commit02d04d8b2393c1760a845699fae96c15589c7613
treea6bc3e28717b5c5b19fe710d7fd8525bdd0e1a83
parenta36d92cb8b52be7d9aa5c38cb42f7ebb56f289c2
btrfs-progs: reset the ret value when ignoring an error from du_add_file

In du_walk_dir(), when du_add_file() returns an error it is usually
ignored. However if the error is returned querying the last item, the
error is returned to the caller.

Signed-off-by: Goffredo Baroncelli <kreijack@inwind.it>
Signed-off-by: David Sterba <dsterba@suse.com>
cmds-fi-du.c