[PATCH 1/1] video: fbdev-VIA: Deletion of an unnecessary check before the function call "framebuffer

SF Markus Elfring
2014-11-23T15:33:25Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 23 Nov 2014 16:30:05 +0100

The framebuffer_release() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/video/fbdev/via/viafbdev.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/via/viafbdev.c b/drivers/video/fbdev/via/viafbdev.c
index 325c43c..f9718f0 100644
--- a/drivers/video/fbdev/via/viafbdev.c
+++ b/drivers/video/fbdev/via/viafbdev.c
@@ -1937,8 +1937,7 @@ out_fb1_unreg_lcd_cle266:
out_dealloc_cmap:
fb_dealloc_cmap(&viafbinfo->cmap);
out_fb1_release:
- if (viafbinfo1)
- framebuffer_release(viafbinfo1);
+ framebuffer_release(viafbinfo1);
out_fb_release:
i2c_bus_free(viaparinfo->shared);
framebuffer_release(viafbinfo);
--
2.1.3