Because uvesafb_vbe_init will fail when get zero avaiable modes, and we have checked the return value of uvesafb_vbe_init_mode, so it is impossible to pass NULL as mode into uvesafb_init_info.
[ This patch fix warning report by [email protected] "drivers/video/fbdev/uvesafb.c:1509 uvesafb_init_info() error: we previously assumed 'mode' could be null" ] Signed-off-by: Wang YanQing <[email protected]> --- drivers/video/fbdev/uvesafb.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c index 18352b2..509d452 100644 --- a/drivers/video/fbdev/uvesafb.c +++ b/drivers/video/fbdev/uvesafb.c @@ -1474,12 +1474,7 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode) * used video mode, i.e. the minimum amount of * memory we need. */ - if (mode != NULL) { - size_vmode = info->var.yres * mode->bytes_per_scan_line; - } else { - size_vmode = info->var.yres * info->var.xres * - ((info->var.bits_per_pixel + 7) >> 3); - } + size_vmode = info->var.yres * mode->bytes_per_scan_line; /* * size_total -- all video memory we have. Used for mtrr -- 1.8.3.4.8.g69490f3.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
