Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752455AbaGFS5B (ORCPT ); Sun, 6 Jul 2014 14:57:01 -0400 Received: from mail-wi0-f179.google.com ([209.85.212.179]:43690 "EHLO mail-wi0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752157AbaGFS47 (ORCPT ); Sun, 6 Jul 2014 14:56:59 -0400 From: Rickard Strandqvist To: Jean-Christophe Plagniol-Villard , Tomi Valkeinen Cc: Rickard Strandqvist , Jingoo Han , Laurent Pinchart , Rob Clark , linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] video: fbdev: savage: savagefb_driver.c: Cleaning up variable that is never used Date: Sun, 6 Jul 2014 20:58:14 +0200 Message-Id: <1404673094-20329-1-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/savage/savagefb_driver.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c index 4dbf45f..5c7620e 100644 --- a/drivers/video/fbdev/savage/savagefb_driver.c +++ b/drivers/video/fbdev/savage/savagefb_driver.c @@ -951,8 +951,6 @@ static int savagefb_check_var(struct fb_var_screeninfo *var, if (memlen > vramlen) { var->yres_virtual = vramlen * 8 / (var->xres_virtual * var->bits_per_pixel); - memlen = var->xres_virtual * var->bits_per_pixel * - var->yres_virtual / 8; } /* we must round yres/xres down, we already rounded y/xres_virtual up -- 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/