afc5625e20
Unlike copy_from_user(), put_user() and get_user() return -EFAULT on error. Use the error code directly instead of setting it. Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/04a018e8-7433-4f67-8ddd-9357a0114f87@moroto.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>