linux-kernel - [PATCH] smsc95xx: Fix some coding style issues

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Message-Id: <20241003161610.58050-1-liel.harel@gmail.com>
Date: Thu,  3 Oct 2024 19:16:10 +0300
From: Liel Harel <liel.harel@...il.com>
To: Steve Glendinning <steve.glendinning@...well.net>,
	UNGLinuxDriver@...rochip.com,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	netdev@...r.kernel.org,
	linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: liel.harel@...il.com,
	mailing-list-name@...r.kernel.org
Subject: [PATCH] smsc95xx: Fix some coding style issues

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

Signed-off-by: Liel Harel <liel.harel@...il.com>
---
 drivers/net/usb/smsc95xx.c | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

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);
-- 
2.25.1