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Merge branch 'net-ch9200-code-cleanup' 

Chen Zhou says:

====================
net: ch9200: code cleanup

patch 1 introduce __func__ in debug message.
patch 2 remove unnecessary return.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2020-01-07 13:30:36 -08:00
parent 58cf542a1a 195234b885
commit 10332dc220
1 changed files with 11 additions and 13 deletions
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24
drivers/net/usb/ch9200.c
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@ -111,8 +111,8 @@ static int control_read(struct usbnet *dev,
request_type = (USB_DIR_IN | USB_TYPE_VENDOR |
USB_RECIP_DEVICE);
netdev_dbg(dev->net, "Control_read() index=0x%02x size=%d\n",
index, size);
netdev_dbg(dev->net, "%s() index=0x%02x size=%d\n",
__func__, index, size);
buf = kmalloc(size, GFP_KERNEL);
if (!buf) {
@ -130,8 +130,6 @@ static int control_read(struct usbnet *dev,
err = -EINVAL;
kfree(buf);
return err;
err_out:
return err;
}
@ -151,8 +149,8 @@ static int control_write(struct usbnet *dev, unsigned char request,
request_type = (USB_DIR_OUT | USB_TYPE_VENDOR |
USB_RECIP_DEVICE);
netdev_dbg(dev->net, "Control_write() index=0x%02x size=%d\n",
index, size);
netdev_dbg(dev->net, "%s() index=0x%02x size=%d\n",
__func__, index, size);
if (data) {
buf = kmemdup(data, size, GFP_KERNEL);
@ -181,8 +179,8 @@ static int ch9200_mdio_read(struct net_device *netdev, int phy_id, int loc)
struct usbnet *dev = netdev_priv(netdev);
unsigned char buff[2];
netdev_dbg(netdev, "ch9200_mdio_read phy_id:%02x loc:%02x\n",
phy_id, loc);
netdev_dbg(netdev, "%s phy_id:%02x loc:%02x\n",
__func__, phy_id, loc);
if (phy_id != 0)
return -ENODEV;
@ -199,8 +197,8 @@ static void ch9200_mdio_write(struct net_device *netdev,
struct usbnet *dev = netdev_priv(netdev);
unsigned char buff[2];
netdev_dbg(netdev, "ch9200_mdio_write() phy_id=%02x loc:%02x\n",
phy_id, loc);
netdev_dbg(netdev, "%s() phy_id=%02x loc:%02x\n",
__func__, phy_id, loc);
if (phy_id != 0)
return;
@ -219,8 +217,8 @@ static int ch9200_link_reset(struct usbnet *dev)
mii_check_media(&dev->mii, 1, 1);
mii_ethtool_gset(&dev->mii, &ecmd);
netdev_dbg(dev->net, "link_reset() speed:%d duplex:%d\n",
ecmd.speed, ecmd.duplex);
netdev_dbg(dev->net, "%s() speed:%d duplex:%d\n",
__func__, ecmd.speed, ecmd.duplex);
return 0;
}
@ -309,7 +307,7 @@ static int get_mac_address(struct usbnet *dev, unsigned char *data)
unsigned char mac_addr[0x06];
int rd_mac_len = 0;
netdev_dbg(dev->net, "get_mac_address:\n\tusbnet VID:%0x PID:%0x\n",
netdev_dbg(dev->net, "%s:\n\tusbnet VID:%0x PID:%0x\n", __func__,
le16_to_cpu(dev->udev->descriptor.idVendor),
le16_to_cpu(dev->udev->descriptor.idProduct));