i810: fix sparse warnings
Fix this sparse warnings:
drivers/video/i810/i810_accel.c:305:3: warning: returning void-valued expression
drivers/video/i810/i810_accel.c:331:3: warning: returning void-valued expression
drivers/video/i810/i810_accel.c:370:3: 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>
diff --git a/drivers/video/i810/i810_accel.c b/drivers/video/i810/i810_accel.c
index 76764ea..f5bedee 100644
--- a/drivers/video/i810/i810_accel.c
+++ b/drivers/video/i810/i810_accel.c
@@ -301,8 +301,10 @@
u32 dx, dy, width, height, dest, rop = 0, color = 0;
if (!info->var.accel_flags || par->dev_flags & LOCKUP ||
- par->depth == 4)
- return cfb_fillrect(info, rect);
+ par->depth == 4) {
+ cfb_fillrect(info, rect);
+ return;
+ }
if (par->depth == 1)
color = rect->color;
@@ -327,8 +329,10 @@
u32 sx, sy, dx, dy, pitch, width, height, src, dest, xdir;
if (!info->var.accel_flags || par->dev_flags & LOCKUP ||
- par->depth == 4)
- return cfb_copyarea(info, region);
+ par->depth == 4) {
+ cfb_copyarea(info, region);
+ return;
+ }
dx = region->dx * par->depth;
sx = region->sx * par->depth;
@@ -366,8 +370,10 @@
u32 fg = 0, bg = 0, size, dst;
if (!info->var.accel_flags || par->dev_flags & LOCKUP ||
- par->depth == 4 || image->depth != 1)
- return cfb_imageblit(info, image);
+ par->depth == 4 || image->depth != 1) {
+ cfb_imageblit(info, image);
+ return;
+ }
switch (info->var.bits_per_pixel) {
case 8: