tree a3fc49f05cbcff0860cb2c8b7692bdcab1b3b9e8
parent 46446633165a0e170bfed4f404bdc57f9925801e
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1608900325 +0100
committer Tom Rini <trini@konsulko.com> 1611169305 -0500

fs: btrfs: simplify close_ctree_fs_info()

At the beginning of close_ctree_fs_info() the value 0 is assigned to err
and never changed before testing it.

Let's get rid of the superfluous variable.

Fixes: f06bfcf54d0e ("fs: btrfs: Crossport open_ctree_fs_info() from btrfs-progs")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Qu Wenruo <wqu@suse.com>