| Message ID | 20190719090714.19037-1-hslester96@gmail.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | d1854d509d61d36af44f2130423bff8836e1592e |
| Headers | show |
| Series | ax88179_178a: Merge memcpy + le32_to_cpus to get_unaligned_le32 | expand |
From: Chuhong Yuan <hslester96@gmail.com> Date: Fri, 19 Jul 2019 17:07:15 +0800 > Merge the combo use of memcpy and le32_to_cpus. > Use get_unaligned_le32 instead. > This simplifies the code. > > Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Applied.
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c index 0bc457ba8574..72d165114b67 100644 --- a/drivers/net/usb/ax88179_178a.c +++ b/drivers/net/usb/ax88179_178a.c @@ -1366,8 +1366,7 @@ static int ax88179_rx_fixup(struct usbnet *dev, struct sk_buff *skb) return 0; skb_trim(skb, skb->len - 4); - memcpy(&rx_hdr, skb_tail_pointer(skb), 4); - le32_to_cpus(&rx_hdr); + rx_hdr = get_unaligned_le32(skb_tail_pointer(skb)); pkt_cnt = (u16)rx_hdr; hdr_off = (u16)(rx_hdr >> 16);
Merge the combo use of memcpy and le32_to_cpus. Use get_unaligned_le32 instead. This simplifies the code. Signed-off-by: Chuhong Yuan <hslester96@gmail.com> --- drivers/net/usb/ax88179_178a.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)