From 23c81ea6b13647abbf218e50de9b5bdda2de7863 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Sat, 21 Sep 2019 09:00:31 +0300 Subject: [PATCH] md/raid0: Fix an error message in raid0_make_request() [ Upstream commit e3fc3f3d0943b126f76b8533960e4168412d9e5a ] The first argument to WARN() is supposed to be a condition. The original code will just print the mdname() instead of the full warning message. Fixes: c84a1372df92 ("md/raid0: avoid RAID0 data corruption due to layout confusion.") Signed-off-by: Dan Carpenter Signed-off-by: Song Liu Signed-off-by: Sasha Levin --- drivers/md/raid0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index 3cafbfd655f5..475e5f8b2287 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -620,7 +620,7 @@ static bool raid0_make_request(struct mddev *mddev, struct bio *bio) tmp_dev = map_sector(mddev, zone, sector, §or); break; default: - WARN("md/raid0:%s: Invalid layout\n", mdname(mddev)); + WARN(1, "md/raid0:%s: Invalid layout\n", mdname(mddev)); bio_io_error(bio); return true; } -- GitLab