diff options
| author | Heba Aamer <heba93aamer@gmail.com> | 2015-01-30 00:11:36 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-07 17:15:43 +0800 |
| commit | 36e4d8826b317080e283e4edd08bf8d5ac706f38 (patch) | |
| tree | 9ff47a45b488d4824bf4cd3b3bf87285e1c58cef /drivers/staging/rtl8712 | |
| parent | 8004a0c9b0e694c25e1ea7e058c64dff459f19f9 (diff) | |
staging: rtl8712: fix Prefer ether_addr_copy() over memcpy()
This patch fixes the following checkpatch.pl warning:
Prefer ether_addr_copy() over memcpy()
if the Ethernet addresses are __aligned(2)
pahole showed that the struct used pnetdev->dev_addr
is aligned to u16.
Moreover mac is a simple array, pdata is a pointer that
starts from an even offset.
Signed-off-by: Heba Aamer <heba93aamer@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712')
| -rw-r--r-- | drivers/staging/rtl8712/usb_intf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c index f1fd7e8d16fd..f8b5b332e7c3 100644 --- a/drivers/staging/rtl8712/usb_intf.c +++ b/drivers/staging/rtl8712/usb_intf.c @@ -462,7 +462,7 @@ static int r871xu_drv_init(struct usb_interface *pusb_intf, /* Use the mac address stored in the Efuse * offset = 0x12 for usb in efuse */ - memcpy(mac, &pdata[0x12], ETH_ALEN); + ether_addr_copy(mac, &pdata[0x12]); } eeprom_CustomerID = pdata[0x52]; switch (eeprom_CustomerID) { @@ -579,7 +579,7 @@ static int r871xu_drv_init(struct usb_interface *pusb_intf, } else dev_info(&udev->dev, "r8712u: MAC Address from efuse = %pM\n", mac); - memcpy(pnetdev->dev_addr, mac, ETH_ALEN); + ether_addr_copy(pnetdev->dev_addr, mac); } /* step 6. Load the firmware asynchronously */ if (rtl871x_load_fw(padapter)) |