23c81ea6b1
[ Upstream commite3fc3f3d09] 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:c84a1372df("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>