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intelfb: fix sparse warnings

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Fix this sparse warnings:

  drivers/video/intelfb/intelfbdrv.c:1497:3: warning: returning void-valued expression
  drivers/video/intelfb/intelfbdrv.c:1525:3: warning: returning void-valued expression
  drivers/video/intelfb/intelfbdrv.c:1544:3: warning: returning void-valued expression
  drivers/video/intelfb/intelfbdrv.c:1558:3: 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 14:42:35 -08:00 committed by Linus Torvalds
parent 4fa34cd051
commit fd002050be
1 changed files with 16 additions and 8 deletions
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24
drivers/video/intelfb/intelfbdrv.c
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@ -1493,8 +1493,10 @@ static void intelfb_fillrect (struct fb_info *info,
DBG_MSG("intelfb_fillrect\n");
#endif
if (!ACCEL(dinfo, info) || dinfo->depth == 4)
return cfb_fillrect(info, rect);
if (!ACCEL(dinfo, info) || dinfo->depth == 4) {
cfb_fillrect(info, rect);
return;
}
if (rect->rop == ROP_COPY)
rop = PAT_ROP_GXCOPY;
@ -1521,8 +1523,10 @@ static void intelfb_copyarea(struct fb_info *info,
DBG_MSG("intelfb_copyarea\n");
#endif
if (!ACCEL(dinfo, info) || dinfo->depth == 4)
return cfb_copyarea(info, region);
if (!ACCEL(dinfo, info) || dinfo->depth == 4) {
cfb_copyarea(info, region);
return;
}
intelfbhw_do_bitblt(dinfo, region->sx, region->sy, region->dx,
region->dy, region->width, region->height,
@ -1540,8 +1544,10 @@ static void intelfb_imageblit(struct fb_info *info,
#endif
if (!ACCEL(dinfo, info) || dinfo->depth == 4
|| image->depth != 1)
return cfb_imageblit(info, image);
|| image->depth != 1) {
cfb_imageblit(info, image);
return;
}
if (dinfo->depth != 8) {
fgcolor = dinfo->pseudo_palette[image->fg_color];
@ -1554,8 +1560,10 @@ static void intelfb_imageblit(struct fb_info *info,
if (!intelfbhw_do_drawglyph(dinfo, fgcolor, bgcolor, image->width,
image->height, image->data,
image->dx, image->dy,
dinfo->pitch, info->var.bits_per_pixel))
return cfb_imageblit(info, image);
dinfo->pitch, info->var.bits_per_pixel)) {
cfb_imageblit(info, image);
return;
}
}
static int intelfb_cursor(struct fb_info *info, struct fb_cursor *cursor)