[net-next 05/14] can: peak_usb: fix checkpatch warnings

[Marc Kleine-Budde]

This patch cleans several checkpatch warnings in the peak_usb driver.

Link: https://lore.kernel.org/r/20210406111622.1874957-2-...@pengutronix.de
Acked-by: Stephane Grosjean <s.grosj...@peak-system.com>
Tested-by: Stephane Grosjean <s.grosj...@peak-system.com>
Signed-off-by: Marc Kleine-Budde <m...@pengutronix.de>
---
 drivers/net/can/usb/peak_usb/pcan_usb.c      | 4 ++--
 drivers/net/can/usb/peak_usb/pcan_usb_core.c | 1 +
 drivers/net/can/usb/peak_usb/pcan_usb_core.h | 2 +-
 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",
-- 
2.30.2