fs/reiserfs/journal.c: remove set but not used variable

Fix the following gcc warning:

fs/reiserfs/journal.c: In function flush_used_journal_lists:
fs/reiserfs/journal.c:1791:6: warning: variable ret set but not used
[-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/20190827032932.46622-1-yanaijie@huawei.com
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Cc: zhengbin <zhengbin13@huawei.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
1 file changed