From: P33M <p33m@github.com>
Date: Thu, 2 May 2019 10:53:45 +0000 (+0100)
Subject: lan78xx: use default alignment for rx buffers
X-Git-Tag: accepted/tizen/unified/20191111.065916~670
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a53877cb73849efee751683bbb2820681143deee;p=platform%2Fkernel%2Flinux-rpi.git

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.
---

diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index 3387f44..14f206a 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -3250,7 +3250,7 @@ static int rx_submit(struct lan78xx_net *dev, struct urb *urb, gfp_t flags)
 	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;