From: David S. Miller <davem@davemloft.net>
Date: Tue, 25 May 2010 23:24:03 +0000 (-0700)
Subject: drivers/net/usb/asix.c: Fix pointer cast.
X-Git-Tag: accepted/tizen/common/20141203.182822~10981^2~203
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f925b1303e0672effc78547353bd2ddfe11f5b5f;p=platform%2Fkernel%2Flinux-arm64.git

drivers/net/usb/asix.c: Fix pointer cast.

Stephen Rothwell reports the following new warning:

drivers/net/usb/asix.c: In function 'asix_rx_fixup':
drivers/net/usb/asix.c:325: warning: cast from pointer to integer of different size
drivers/net/usb/asix.c:354: warning: cast from pointer to integer of different size

The code just cares about the low alignment bits, so use
an "unsigned long" cast instead of one to "u32".

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 31b7331..1f802e9 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -322,7 +322,7 @@ static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 		size = (u16) (header & 0x0000ffff);
 
 		if ((skb->len) - ((size + 1) & 0xfffe) == 0) {
-			u8 alignment = (u32)skb->data & 0x3;
+			u8 alignment = (unsigned long)skb->data & 0x3;
 			if (alignment != 0x2) {
 				/*
 				 * not 16bit aligned so use the room provided by
@@ -351,7 +351,7 @@ static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 		}
 		ax_skb = skb_clone(skb, GFP_ATOMIC);
 		if (ax_skb) {
-			u8 alignment = (u32)packet & 0x3;
+			u8 alignment = (unsigned long)packet & 0x3;
 			ax_skb->len = size;
 
 			if (alignment != 0x2) {