diff options
| author |   Marc Kleine-Budde <mkl@pengutronix.de> | 2021-04-05 12:34:56 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-04-13 10:15:43 +0200 |
| commit | bc256b95971f50ff5b88c6a9617c514bd72413bb (patch) | |
| tree | 8221e3246cd71d744d10701a64b04562488f9fca /drivers/net/can | |
| parent | can: etas_es58x: add support for the ETAS ES58X_FD CAN USB interfaces (diff) | |
| download | linux-dev-bc256b95971f50ff5b88c6a9617c514bd72413bb.tar.xz linux-dev-bc256b95971f50ff5b88c6a9617c514bd72413bb.zip | |
can: peak_usb: fix checkpatch warnings
This patch cleans several checkpatch warnings in the peak_usb driver.
Link: https://lore.kernel.org/r/20210406111622.1874957-2-mkl@pengutronix.de
Acked-by: Stephane Grosjean <s.grosjean@peak-system.com>
Tested-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can')
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb.c | 4 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.c | 1 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.h | 2 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_pro.c | 2 |
4 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c index ba509aed7b4c..e23049c81159 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb.c @@ -401,7 +401,7 @@ static int pcan_usb_update_ts(struct pcan_usb_msg_context *mc) { __le16 tmp16; - if ((mc->ptr+2) > mc->end) + if ((mc->ptr + 2) > mc->end) return -EINVAL; memcpy(&tmp16, mc->ptr, 2); @@ -1039,7 +1039,7 @@ const struct peak_usb_adapter pcan_usb = { CAN_CTRLMODE_BERR_REPORTING | CAN_CTRLMODE_CC_LEN8_DLC, .clock = { - .freq = PCAN_USB_CRYSTAL_HZ / 2 , + .freq = PCAN_USB_CRYSTAL_HZ / 2, }, .bittiming_const = &pcan_usb_const, diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c index e69b005be068..7dff77a6ef70 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c @@ -624,6 +624,7 @@ static int peak_usb_ndo_stop(struct net_device *netdev) /* can set bus off now */ if (dev->adapter->dev_set_bus) { int err = dev->adapter->dev_set_bus(dev, 0); + if (err) return err; } diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.h b/drivers/net/can/usb/peak_usb/pcan_usb_core.h index e15b4c78f309..59afe880a481 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.h +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.h @@ -31,7 +31,7 @@ /* usb adapters maximum channels per usb interface */ #define PCAN_USB_MAX_CHANNEL 2 -/* maximum length of the usb commands sent to/received from the devices */ +/* maximum length of the usb commands sent to/received from the devices */ #define PCAN_USB_MAX_CMD_LEN 32 struct peak_usb_device; diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c index 2d1b645af76c..ecb08359f719 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c @@ -290,7 +290,7 @@ static int pcan_usb_pro_wait_rsp(struct peak_usb_device *dev, pr->data_type); /* check if channel in response corresponds too */ - else if ((req_channel != 0xff) && \ + else if ((req_channel != 0xff) && (pr->bus_act.channel != req_channel)) netdev_err(dev->netdev, "got rsp %xh but on chan%u: ignored\n", |