Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752389AbaGFSkN (ORCPT ); Sun, 6 Jul 2014 14:40:13 -0400 Received: from mail-wg0-f42.google.com ([74.125.82.42]:39104 "EHLO mail-wg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752021AbaGFSkK (ORCPT ); Sun, 6 Jul 2014 14:40:10 -0400 From: Rickard Strandqvist To: Jean-Christophe Plagniol-Villard , Tomi Valkeinen Cc: Rickard Strandqvist , Jingoo Han , Daniel Vetter , Joe Perches , Arnd Bergmann , linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] video: fbdev: mbx: mbxfb.c: Cleaning up variable that is never used Date: Sun, 6 Jul 2014 20:41:26 +0200 Message-Id: <1404672086-18977-1-git-send-email-rickard_strandqvist@spectrumdigital.se> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Variable ar assigned a value that is never used. I have also removed all the code that thereby serves no purpose. This was found using a static code analysis program called cppcheck Signed-off-by: Rickard Strandqvist --- drivers/video/fbdev/mbx/mbxfb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c index 2bd52ed..320f263 100644 --- a/drivers/video/fbdev/mbx/mbxfb.c +++ b/drivers/video/fbdev/mbx/mbxfb.c @@ -689,7 +689,6 @@ static struct fb_ops mbxfb_ops = { */ static void setup_memc(struct fb_info *fbi) { - unsigned long tmp; int i; /* FIXME: use platform specific parameters */ @@ -714,7 +713,7 @@ static void setup_memc(struct fb_info *fbi) write_reg_dly(LMPWR_MC_PWR_ACT, LMPWR); /* perform dummy reads */ for ( i = 0; i < 16; i++ ) { - tmp = readl(fbi->screen_base); + readl(fbi->screen_base); } } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/