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viafb: fix sparse warnings 

Fix this sparse warnings:

  drivers/video/via/viafbdev.c:871:3: warning: returning void-valued expression
  drivers/video/via/viafbdev.c:938:3: warning: returning void-valued expression
  drivers/video/via/viafbdev.c:995:3: warning: returning void-valued expression

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Hannes Eder 2009-01-06 14:42:32 -08:00 committed by Linus Torvalds
parent 6875145940
commit 2899bb0941
1 changed files with 12 additions and 6 deletions
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18
drivers/video/via/viafbdev.c
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@ -870,8 +870,10 @@ static void viafb_fillrect(struct fb_info *info,
u32 col = 0, rop = 0;
int pitch;
if (!viafb_accel)
return cfb_fillrect(info, rect);
if (!viafb_accel) {
cfb_fillrect(info, rect);
return;
}
if (!rect->width || !rect->height)
return;
@ -937,8 +939,10 @@ static void viafb_copyarea(struct fb_info *info,
DEBUG_MSG(KERN_INFO "viafb_copyarea!!\n");
if (!viafb_accel)
return cfb_copyarea(info, area);
if (!viafb_accel) {
cfb_copyarea(info, area);
return;
}
if (!area->width || !area->height)
return;
@ -994,8 +998,10 @@ static void viafb_imageblit(struct fb_info *info,
int i;
int pitch;
if (!viafb_accel)
return cfb_imageblit(info, image);
if (!viafb_accel) {
cfb_imageblit(info, image);
return;
}
udata = (u32 *) image->data;