From: Dan Carpenter dan.carpenter@oracle.com
[ 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 dan.carpenter@oracle.com Signed-off-by: Song Liu songliubraving@fb.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 449c4dd060fcd..204adde004a3c 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -616,7 +616,7 @@ 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; }