Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752221AbaGFS1t (ORCPT ); Sun, 6 Jul 2014 14:27:49 -0400 Received: from mail-wg0-f41.google.com ([74.125.82.41]:36639 "EHLO mail-wg0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751853AbaGFS1q (ORCPT ); Sun, 6 Jul 2014 14:27:46 -0400 From: Rickard Strandqvist To: Jean-Christophe Plagniol-Villard , Tomi Valkeinen Cc: Rickard Strandqvist , Kukjin Kim , Jingoo Han , Andrew Morton , Daniel Vetter , Joe Perches , Wolfram Sang , Sachin Kamat , linux-fbdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] video: fbdev: exynos: exynos_mipi_dsi_common.c: Cleaning up variable that is never used Date: Sun, 6 Jul 2014 20:29:01 +0200 Message-Id: <1404671341-17941-1-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/exynos/exynos_mipi_dsi_common.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c b/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c index 85edabf..9e4f9bd 100644 --- a/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c +++ b/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c @@ -219,11 +219,9 @@ int exynos_mipi_dsi_wr_data(struct mipi_dsim_device *dsim, unsigned int data_id, case MIPI_DSI_GENERIC_LONG_WRITE: case MIPI_DSI_DCS_LONG_WRITE: { - unsigned int size, payload = 0; + unsigned int payload = 0; reinit_completion(&dsim_wr_comp); - size = data_size * 4; - /* if data count is less then 4, then send 3bytes data. */ if (data_size < 4) { payload = data0[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/