aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/brcm2708/patches-4.19/950-0479-lan78xx-use-default-alignment-for-rx-buffers.patch
blob: 3bc2582dc495af80e559bfd176f103f617f2a30e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
From fdbe849f960ee92befd781cff14d9b76142b0981 Mon Sep 17 00:00:00 2001
From: P33M <p33m@github.com>
Date: Thu, 2 May 2019 11:53:45 +0100
Subject: [PATCH 479/806] 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
@@ -3253,7 +3253,7 @@ 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;