From 7d837c0dd95c4ab34ffec9f61000bb3b384da1a9 Mon Sep 17 00:00:00 2001 From: Qinglang Miao Date: Mon, 21 Sep 2020 21:10:10 +0800 Subject: dm snap persistent: simplify area_io() Signed-off-by: Qinglang Miao Signed-off-by: Mike Snitzer --- drivers/md/dm-snap-persistent.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'drivers/md/dm-snap-persistent.c') diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c index 63fab7c769be..8e329c3f3a78 100644 --- a/drivers/md/dm-snap-persistent.c +++ b/drivers/md/dm-snap-persistent.c @@ -284,16 +284,9 @@ static void skip_metadata(struct pstore *ps) */ static int area_io(struct pstore *ps, int op, int op_flags) { - int r; - chunk_t chunk; - - chunk = area_location(ps, ps->current_area); - - r = chunk_io(ps, ps->area, chunk, op, op_flags, 0); - if (r) - return r; + chunk_t chunk = area_location(ps, ps->current_area); - return 0; + return chunk_io(ps, ps->area, chunk, op, op_flags, 0); } static void zero_memory_area(struct pstore *ps) -- cgit v1.2.3