From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752600Ab3AAWyl (ORCPT ); Tue, 1 Jan 2013 17:54:41 -0500 Received: from nm16-vm0.access.bullet.mail.mud.yahoo.com ([66.94.236.19]:38937 "EHLO nm16-vm0.access.bullet.mail.mud.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752527Ab3AAWy0 (ORCPT ); Tue, 1 Jan 2013 17:54:26 -0500 X-Yahoo-Newman-Id: 175755.18166.bm@smtp107.sbc.mail.bf1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: uqmCNE0VM1kxN5pVrPloNe6dBcxF_wpYmqVP3yn4pWybB1j wr_8RSoZRQtqC.waxe764W2WXvACJOv5QjWufhFK4rfB8ctn07HnV9xXPf6L NYWsEEhAQ3TrTHYWVyxFj.1ibjosUzGoAwYhABd0Dr4N4KIrJFqkV47Zqeq6 oC5c4V66oUmiNfba0OZn0Ggcct9kWKTIhWweaXQf4lQXRuKcrualESlFGea. ewlg7UL9lazDUh.6AEEH76A0Im28D7QAPqAQfzNMA4jIFFNd_tJmO_q45DtT zvn5t7X9QPyD_dgXqMdzDAXJeusFm_MgKoMwuspOqVY4i0TrDp6MzE_3iRkl .RHaQmJQcAiAZAtVKXWF.eWtD348El1Hh9qNfDc3jlNjdXxSkd5sli_rdRlb zNw9Nr6M_GOITubYDnJQgzG2PbjWEURykH8iQgZ8fW_fV.sKWUTFMoA-- X-Yahoo-SMTP: xXkkXk6swBBAi.5wfkIWFW3ugxbrqyhyk_b4Z25Sfu.XGQ-- From: danielfsantos@att.net To: LKML , Andi Kleen , Andrea Arcangeli , Andrew Morton , Borislav Petkov , Christopher Li , David Daney , David Rientjes , Joe Perches , Josh Triplett , linux-sparse@vger.kernel.org, Michel Lespinasse , Paul Gortmaker , Peter Zijlstra , Steven Rostedt Cc: Daniel Santos Subject: [PATCH v8 5/9] bug.h: Fix BUILD_BUG_ON macro in __CHECKER__ Date: Tue, 1 Jan 2013 16:54:07 -0600 Message-Id: <1357080851-30938-6-git-send-email-daniel.santos@pobox.com> X-Mailer: git-send-email 1.7.8.6 In-Reply-To: <1357080851-30938-1-git-send-email-daniel.santos@pobox.com> References: <1348874411-28288-1-git-send-email-daniel.santos@pobox.com> <1357080851-30938-1-git-send-email-daniel.santos@pobox.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When __CHECKER__ is defined, we disable all of the BUILD_BUG.* macros. However, both BUILD_BUG_ON_NOT_POWER_OF_2 and BUILD_BUG_ON was evaluating to nothing in this case, and we want (0) since this is a function-like macro that will be followed by a semicolon. Signed-off-by: Daniel Santos Acked-by: Borislav Petkov --- include/linux/bug.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/bug.h b/include/linux/bug.h index 2a11774..27d404f 100644 --- a/include/linux/bug.h +++ b/include/linux/bug.h @@ -12,11 +12,11 @@ enum bug_trap_type { struct pt_regs; #ifdef __CHECKER__ -#define BUILD_BUG_ON_NOT_POWER_OF_2(n) +#define BUILD_BUG_ON_NOT_POWER_OF_2(n) (0) #define BUILD_BUG_ON_ZERO(e) (0) #define BUILD_BUG_ON_NULL(e) ((void*)0) #define BUILD_BUG_ON_INVALID(e) (0) -#define BUILD_BUG_ON(condition) +#define BUILD_BUG_ON(condition) (0) #define BUILD_BUG() (0) #else /* __CHECKER__ */ -- 1.7.8.6