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Date: Sat, 5 Jul 2014 14:20:15 +0200 From: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se> To: Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>, Tomi Valkeinen <tomi.valkeinen@...com> Cc: Rickard Strandqvist <rickard.strandqvist@...ymobile.com>, Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>, Kukjin Kim <kgene.kim@...sung.com>, Jingoo Han <jg1.han@...sung.com>, Daniel Vetter <daniel.vetter@...ll.ch>, Laurent Pinchart <laurent.pinchart@...asonboard.com>, Rob Clark <robdclark@...il.com>, Sachin Kamat <sachin.kamat@...aro.org>, linux-fbdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] video: fbdev: exynos: s6e8ax0.c: Cleaning up variable that is never used From: Rickard Strandqvist <rickard.strandqvist@...ymobile.com> 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 <rickard_strandqvist@...ctrumdigital.se> --- drivers/video/fbdev/exynos/s6e8ax0.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/fbdev/exynos/s6e8ax0.c b/drivers/video/fbdev/exynos/s6e8ax0.c index 29e70ed..9bd67e7 100644 --- a/drivers/video/fbdev/exynos/s6e8ax0.c +++ b/drivers/video/fbdev/exynos/s6e8ax0.c @@ -602,11 +602,10 @@ static void s6e8ax0_acl_ctrl_set(struct s6e8ax0 *lcd) static void s6e8ax0_read_id(struct s6e8ax0 *lcd, u8 *mtp_id) { - unsigned int ret; unsigned int addr = 0xd1; /* MTP ID */ struct mipi_dsim_master_ops *ops = lcd_to_master_ops(lcd); - ret = ops->cmd_read(lcd_to_master(lcd), + ops->cmd_read(lcd_to_master(lcd), MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM, addr, 3, mtp_id); } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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