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

Message ID 5471FE45.4010802@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Nov. 23, 2014, 3:33 p.m. UTC 
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 mbox

Patch

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);