neofb: fix sparse warnings
Fix this sparse warnings:
drivers/video/neofb.c:1456:4: warning: returning void-valued expression
drivers/video/neofb.c:1464:3: 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/neofb.c b/drivers/video/neofb.c
index bfb802d..588527a 100644
--- a/drivers/video/neofb.c
+++ b/drivers/video/neofb.c
@@ -1453,7 +1453,8 @@
* is less than 16 bits wide. This is due to insufficient
* padding when writing the image. We need to adjust
* struct fb_pixmap. Not yet done. */
- return cfb_imageblit(info, image);
+ cfb_imageblit(info, image);
+ return;
}
bltCntl_flags = NEO_BC0_SRC_MONO;
} else if (image->depth == info->var.bits_per_pixel) {
@@ -1461,7 +1462,8 @@
} else {
/* We don't currently support hardware acceleration if image
* depth is different from display */
- return cfb_imageblit(info, image);
+ cfb_imageblit(info, image);
+ return;
}
switch (info->var.bits_per_pixel) {
