From: Chuhong Yuan <hslester96@xxxxxxxxx> Date: Tue, 23 Jul 2019 10:16:27 +0800 > David Miller <davem@xxxxxxxxxxxxx> 于2019年7月23日周二 上午9:22写道: >> >> From: Chuhong Yuan <hslester96@xxxxxxxxx> >> Date: Mon, 22 Jul 2019 15:41:34 +0800 >> >> > Merge the combo uses of cpu_to_le32s and memcpy. >> > Use put_unaligned_le32 instead. >> > This simplifies the code. >> > >> > Signed-off-by: Chuhong Yuan <hslester96@xxxxxxxxx> >> >> Isn't the skb->data aligned to 4 bytes in these situations? >> >> If so, we should use the aligned variants. >> >> Thank you. > > I have checked the five changed files. > I find that they all have used get_unaligned_le32 for skb->data > according to my previous applied patches and existing code. > So I think the skb->data is unaligned in these situations. Thank you for checking. Patch applied to net-next.