openwrt/target/linux/bcm27xx/patches-5.10/950-0098-lan78xx-use-default-alignment-for-rx-buffers.patch
John Audia a4212b77c0 kernel: bump 5.10 to 5.10.175
Manually rebased:
	backport-5.10/611-v5.12-net-ethernet-mediatek-support-setting-MTU.patch

All other patches automatically rebased.

Signed-off-by: John Audia <therealgraysky@proton.me>
(cherry picked from commit 3ca9849589)
2023-03-27 18:59:50 +02:00

24 lines
784 B
Diff

From 4c5342c2a4e2d7fe05d16795e308221b786e862e Mon Sep 17 00:00:00 2001
From: P33M <p33m@github.com>
Date: Thu, 2 May 2019 11:53:45 +0100
Subject: [PATCH] lan78xx: use default alignment for rx buffers
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
@@ -3135,7 +3135,7 @@ static int rx_submit(struct lan78xx_net
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;