From: Thiago Farina <tfransosi@gmail.com>
Date: Mon, 18 Apr 2011 00:49:21 +0000 (-0700)
Subject: drivers/net/usb/usbnet.c: Use FIELD_SIZEOF macro in usbnet_init() function.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c582a950b1d7488750831cb4499de071781c7f45;p=linux-beck.git

drivers/net/usb/usbnet.c: Use FIELD_SIZEOF macro in usbnet_init() function.

Signed-off-by: Thiago Farina <tfransosi@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 069c1cf0fdf7..7bc9852bd57c 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1529,9 +1529,9 @@ EXPORT_SYMBOL_GPL(usbnet_resume);
 
 static int __init usbnet_init(void)
 {
-	/* compiler should optimize this out */
-	BUILD_BUG_ON (sizeof (((struct sk_buff *)0)->cb)
-			< sizeof (struct skb_data));
+	/* Compiler should optimize this out. */
+	BUILD_BUG_ON(
+		FIELD_SIZEOF(struct sk_buff, cb) < sizeof(struct skb_data));
 
 	random_ether_addr(node_id);
 	return 0;