Dan Carpenter af3493a59f can: hi311x: fix a signedness bug in hi3110_cmd()
[ Upstream commit f6b3c7848e66e9046c8a79a5b88fd03461cc252b ]

The hi3110_cmd() is supposed to return zero on success and negative
error codes on failure, but it was accidentally declared as a u8 when
it needs to be an int type.

Fixes: 57e83fb9b746 ("can: hi311x: Add Holt HI-311x CAN driver")
Link: https://lore.kernel.org/r/20210729141246.GA1267@kili
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-08-04 12:22:17 +02:00
..
2021-07-20 16:17:46 +02:00
2020-12-29 13:47:02 +01:00
2021-07-28 11:12:20 +02:00
2021-04-07 12:47:01 +02:00