[ Upstream commit ce1f31b4c0 ] The "drive->dn" variable is a u8 controlled by root. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
ce1f31b4c0