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drivers/net/usb/usbnet.c: Use FIELD_SIZEOF macro in usbnet_init() function.
author
Thiago Farina <tfransosi@gmail.com>
Mon, 18 Apr 2011 00:49:21 +0000
(17:49 -0700)
committer
David S. Miller <davem@davemloft.net>
Mon, 18 Apr 2011 00:49:21 +0000
(17:49 -0700)
Signed-off-by: Thiago Farina <tfransosi@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/usb/usbnet.c
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diff --git
a/drivers/net/usb/usbnet.c
b/drivers/net/usb/usbnet.c
index
069c1cf
..
7bc9852
100644
(file)
--- 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;