linux-kernel - [PATCH] video: fbdev: core: fbmon.c: Cleaning up useless assignment of function parameter

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Date:	Sun,  6 Jul 2014 19:25:55 +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@...ctrumdigital.se>,
	Jingoo Han <jg1.han@...sung.com>,
	Daniel Vetter <daniel.vetter@...ll.ch>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Rob Clark <robdclark@...il.com>, David Ung <davidu@...dia.com>,
	linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] video: fbdev: core: fbmon.c:  Cleaning up useless assignment of function parameter

Remove assignment of function parameter, that has no effect outside the function

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/video/fbdev/core/fbmon.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/video/fbdev/core/fbmon.c b/drivers/video/fbdev/core/fbmon.c
index 5b0e313..71ec1ab 100644
--- a/drivers/video/fbdev/core/fbmon.c
+++ b/drivers/video/fbdev/core/fbmon.c
@@ -1481,7 +1481,6 @@ int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var)
 }
 void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 {
-	specs = NULL;
 }
 void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 {
-- 
1.7.10.4

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