Re: [PATCH 4/11] use ether_addr_equal_64bits
From: Johannes Berg <johannes@sipsolutions.net>
Date: 2014-01-06 09:07:14
Also in:
kernel-janitors, lkml, netdev
On Mon, 2014-01-06 at 10:04 +0100, Julia Lawall wrote:
OK, the question was expressed badly. Is there any way to use the value to trigger an action at build time? The only way I kow to trigger an action is with #error, but #error is processed by cpp, which doesn't know about the size of types.
That's exactly BUILD_BUG_ON(), I believe. johannes