diff options
| author | Chen Ni <nichen@iscas.ac.cn> | 2024-05-21 12:10:20 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-07-25 09:49:15 +0200 |
| commit | 4bd1f81a2efb91b07efeda521a815d1d9d548135 (patch) | |
| tree | 34c5a9123965569def9523653db0f826b4d0b0f7 /drivers | |
| parent | a45309a37a09546993216a304f40315e74bbfb26 (diff) | |
| download | linux-4bd1f81a2efb91b07efeda521a815d1d9d548135.tar.gz linux-4bd1f81a2efb91b07efeda521a815d1d9d548135.tar.bz2 linux-4bd1f81a2efb91b07efeda521a815d1d9d548135.zip | |
can: kvaser_usb: fix return value for hif_usb_send_regout
[ Upstream commit 0d34d8163fd87978a6abd792e2d8ad849f4c3d57 ]
As the potential failure of usb_submit_urb(), it should be better to
return the err variable to catch the error.
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://lore.kernel.org/all/20240521041020.1519416-1-nichen@iscas.ac.cn
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
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 5136d1e16118..65dd57247c62 100644 --- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c +++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c @@ -292,7 +292,7 @@ int kvaser_usb_send_cmd_async(struct kvaser_usb_net_priv *priv, void *cmd, } usb_free_urb(urb); - return 0; + return err; } int kvaser_usb_can_rx_over_error(struct net_device *netdev) |