2022-04-22 15:00:47 +00:00
|
|
|
From 5009ffcedc138499094a6126845ec5dc07b6c134 Mon Sep 17 00:00:00 2001
|
2021-11-24 17:32:01 +00:00
|
|
|
From: P33M <p33m@github.com>
|
|
|
|
|
Date: Thu, 2 May 2019 11:53:45 +0100
|
2022-04-22 15:00:47 +00:00
|
|
|
Subject: [PATCH 120/828] lan78xx: use default alignment for rx buffers
|
2021-11-24 17:32:01 +00:00
|
|
|
|
|
|
|
|
The lan78xx uses a 12-byte hardware rx header, so there is no need
|
|
|
|
|
to allocate SKBs with NET_IP_ALIGN set. Removes alignment faults
|
|
|
|
|
in both dwc_otg and in ipv6 processing.
|
|
|
|
|
---
|
|
|
|
|
drivers/net/usb/lan78xx.c | 2 +-
|
|
|
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
|
|
|
|
|
|
--- a/drivers/net/usb/lan78xx.c
|
|
|
|
|
+++ b/drivers/net/usb/lan78xx.c
|
2022-04-22 15:00:47 +00:00
|
|
|
@@ -3527,7 +3527,7 @@ static int rx_submit(struct lan78xx_net
|
2021-11-24 17:32:01 +00:00
|
|
|
size_t size = dev->rx_urb_size;
|
|
|
|
|
int ret = 0;
|
|
|
|
|
|
|
|
|
|
- skb = netdev_alloc_skb_ip_align(dev->net, size);
|
|
|
|
|
+ skb = netdev_alloc_skb(dev->net, size);
|
|
|
|
|
if (!skb) {
|
|
|
|
|
usb_free_urb(urb);
|
|
|
|
|
return -ENOMEM;
|
