The variable err is initialized, but the initialized value is
Overwritten before it is read. Fix the warning by not initializing the
variable err at all.
Fixes: 39d3df6b0ea8 ("can: kvaser_usb: Compare requested bittiming parameters with actual parameters in do_set_{,data}_bittiming")
Cc: Jimmy Assarsson <extja@xxxxxxxxxx>
Cc: Anssi Hannula <anssi.hannula@xxxxxxxxxx>
Link: https://lore.kernel.org/all/20221031114513.81214-1-mkl@xxxxxxxxxxxxxx
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
---
drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
index 3a2bfaad1406..b17c4d8c6cf9 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
@@ -541,7 +541,7 @@ static int kvaser_usb_set_bittiming(struct net_device *netdev)
int tseg1 = bt->prop_seg + bt->phase_seg1;
int tseg2 = bt->phase_seg2;
int sjw = bt->sjw;
- int err = -EOPNOTSUPP;
+ int err;
busparams.bitrate = cpu_to_le32(bt->bitrate);
busparams.sjw = (u8)sjw;
base-commit: dd8b3a802b64adf059a49a68f1bdca7846e492fc
--
2.35.1
