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authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-02-06 01:40:23 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-06 10:41:21 -0800
commit55850f47333c6e7d932e6426eaed863b27c9cd7f (patch)
treedad1007589b09f22838bc70a03f6848252bbc7a4 /drivers/video
parent6659a0f0bb7481d0f94ca3f203a4e1e406a9694d (diff)
fb: fix warning: no return statement in function returning non-void
Warning is reproducible with selected FB_CFB_REV_PIXELS_IN_BYTE. CC drivers/video/sysfillrect.o In file included from drivers/video/sysfillrect.c:18: drivers/video/fb_draw.h: In function `fb_rev_pixels_in_long': drivers/video/fb_draw.h:94: warning: no return statement in function returning non-void CC drivers/video/syscopyarea.o In file included from drivers/video/syscopyarea.c:22: drivers/video/fb_draw.h: In function `fb_rev_pixels_in_long': drivers/video/fb_draw.h:94: warning: no return statement in function returning non-void Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fb_draw.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/fb_draw.h b/drivers/video/fb_draw.h
index cdafbe14ef1..a2a0618d86a 100644
--- a/drivers/video/fb_draw.h
+++ b/drivers/video/fb_draw.h
@@ -91,6 +91,7 @@ static inline unsigned long fb_rev_pixels_in_long(unsigned long val,
val = comp(val >> 2, val << 2, REV_PIXELS_MASK2);
if (bswapmask & 3)
val = comp(val >> 4, val << 4, REV_PIXELS_MASK4);
+ return val;
}
static inline u32 fb_shifted_pixels_mask_u32(u32 index, u32 bswapmask)