Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752180AbaGFSYl (ORCPT ); Sun, 6 Jul 2014 14:24:41 -0400 Received: from mail-wi0-f176.google.com ([209.85.212.176]:59566 "EHLO mail-wi0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751696AbaGFSYk (ORCPT ); Sun, 6 Jul 2014 14:24:40 -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: aty: mach64_gx.c: Cleaning up variable that is never used Date: Sun, 6 Jul 2014 20:25:55 +0200 Message-Id: <1404671155-17676-1-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/aty/mach64_gx.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/fbdev/aty/mach64_gx.c b/drivers/video/fbdev/aty/mach64_gx.c index 10c988a..fcb51b1 100644 --- a/drivers/video/fbdev/aty/mach64_gx.c +++ b/drivers/video/fbdev/aty/mach64_gx.c @@ -617,14 +617,13 @@ static int aty_var_to_pll_8398(const struct fb_info *info, u32 vclk_per, u32 mhz100; /* in 0.01 MHz */ u32 program_bits; /* u32 post_divider; */ - u32 mach64MinFreq, mach64MaxFreq, mach64RefFreq; + u32 mach64MinFreq, mach64MaxFreq; u16 m, n, k = 0, save_m, save_n, twoToKth; /* Calculate the programming word */ mhz100 = 100000000 / vclk_per; mach64MinFreq = MIN_FREQ_2595; mach64MaxFreq = MAX_FREQ_2595; - mach64RefFreq = REF_FREQ_2595; /* 14.32 MHz */ save_m = 0; save_n = 0; -- 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/