smsc95xx: Fix some coding style issues

Commit Message

Liel Harel Oct. 3, 2024, 4:16 p.m. UTC

Fix some coding style issues in drivers/net/usb/smsc95xx.c that
checkpatch.pl script reported.

Signed-off-by: Liel Harel <[e-mail]>
---
 drivers/net/usb/smsc95xx.c | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

Comments

Simon Horman Oct. 4, 2024, 9:15 a.m. UTC | #1

On Thu, Oct 03, 2024 at 07:16:10PM +0300, Liel Harel wrote:
> Fix some coding style issues in drivers/net/usb/smsc95xx.c that
> checkpatch.pl script reported.
> 
> Signed-off-by: Liel Harel <[e-mail]>

Hi Liel,

Thanks for your patch.

Unfortunately stand-alone cleanup patches of this nature are not
taken into upstream for Networking code.

Also, if you plan to send more Networking patches in future, please read
the process document, and understanding of which should help with a smooth
review process.

https://docs.kernel.org/process/maintainer-netdev.html

Patch

diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 8e82184be..000a11818 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -137,7 +137,8 @@  static int __must_check smsc95xx_write_reg(struct usbnet *dev, u32 index,
 }
 
 /* Loop until the read is completed with timeout
- * called with phy_mutex held */
+ * called with phy_mutex held
+ */
 static int __must_check smsc95xx_phy_wait_not_busy(struct usbnet *dev)
 {
 	unsigned long start_time = jiffies;
@@ -470,7 +471,8 @@  static int __must_check smsc95xx_write_reg_async(struct usbnet *dev, u16 index,
 
 /* returns hash bit number for given MAC address
  * example:
- * 01 00 5E 00 00 01 -> returns bit number 31 */
+ * 01 00 5E 00 00 01 -> returns bit number 31
+ */
 static unsigned int smsc95xx_hash(char addr[ETH_ALEN])
 {
 	return (ether_crc(ETH_ALEN, addr) >> 26) & 0x3f;
@@ -882,7 +884,7 @@  static int smsc95xx_reset(struct usbnet *dev)
 	u32 read_buf, burst_cap;
 	int ret = 0, timeout;
 
-	netif_dbg(dev, ifup, dev->net, "entering smsc95xx_reset\n");
+	netif_dbg(dev, ifup, dev->net, "entering %s\n", __func__);
 
 	ret = smsc95xx_write_reg(dev, HW_CFG, HW_CFG_LRST_);
 	if (ret < 0)
@@ -1065,7 +1067,7 @@  static int smsc95xx_reset(struct usbnet *dev)
 		return ret;
 	}
 
-	netif_dbg(dev, ifup, dev->net, "smsc95xx_reset, return 0\n");
+	netif_dbg(dev, ifup, dev->net, "%s, return 0\n", __func__);
 	return 0;
 }
 
@@ -1076,7 +1078,7 @@  static const struct net_device_ops smsc95xx_netdev_ops = {
 	.ndo_tx_timeout		= usbnet_tx_timeout,
 	.ndo_change_mtu		= usbnet_change_mtu,
 	.ndo_get_stats64	= dev_get_tstats64,
-	.ndo_set_mac_address 	= eth_mac_addr,
+	.ndo_set_mac_address = eth_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_eth_ioctl		= smsc95xx_ioctl,
 	.ndo_set_rx_mode	= smsc95xx_set_multicast,
@@ -1471,7 +1473,8 @@  static int smsc95xx_autosuspend(struct usbnet *dev, u32 link_up)
 		/* link is down so enter EDPD mode, but only if device can
 		 * reliably resume from it.  This check should be redundant
 		 * as current FEATURE_REMOTE_WAKEUP parts also support
-		 * FEATURE_PHY_NLP_CROSSOVER but it's included for clarity */
+		 * FEATURE_PHY_NLP_CROSSOVER but it's included for clarity
+		 */
 		if (!(pdata->features & FEATURE_PHY_NLP_CROSSOVER)) {
 			netdev_warn(dev->net, "EDPD not supported\n");
 			return -EBUSY;
@@ -1922,11 +1925,11 @@  static u32 smsc95xx_calc_csum_preamble(struct sk_buff *skb)
  */
 static bool smsc95xx_can_tx_checksum(struct sk_buff *skb)
 {
-       unsigned int len = skb->len - skb_checksum_start_offset(skb);
+	unsigned int len = skb->len - skb_checksum_start_offset(skb);
 
-       if (skb->len <= 45)
-	       return false;
-       return skb->csum_offset < (len - (4 + 1));
+	if (skb->len <= 45)
+		return false;
+	return skb->csum_offset < (len - (4 + 1));
 }
 
 static struct sk_buff *smsc95xx_tx_fixup(struct usbnet *dev,
@@ -1955,7 +1958,8 @@  static struct sk_buff *smsc95xx_tx_fixup(struct usbnet *dev,
 	if (csum) {
 		if (!smsc95xx_can_tx_checksum(skb)) {
 			/* workaround - hardware tx checksum does not work
-			 * properly with extremely small packets */
+			 * properly with extremely small packets
+			 */
 			long csstart = skb_checksum_start_offset(skb);
 			__wsum calc = csum_partial(skb->data + csstart,
 				skb->len - csstart, 0);