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Subject[PATCH] video: fbdev: uvesafb: Remove impossible code path in uvesafb_init_info
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 fengguang.wu@intel.com
"drivers/video/fbdev/uvesafb.c:1509 uvesafb_init_info()
error: we previously assumed 'mode' could be null" ]

Signed-off-by: Wang YanQing <udknight@gmail.com>
---
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

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