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 (file)
--- a/drivers/video/neofb.c
+++ b/drivers/video/neofb.c
@@ -1453,7 +1453,8 @@ neo2200_imageblit(struct fb_info *info, const struct fb_image *image)
                         * 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 @@ neo2200_imageblit(struct fb_info *info, const struct fb_image *image)
        } 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) {