* [PATCH] video:uvesafb: reduce the double check
@ 2012-08-15 9:33 Wang YanQing
0 siblings, 0 replies; only message in thread
From: Wang YanQing @ 2012-08-15 9:33 UTC (permalink / raw)
To: FlorianSchandinat; +Cc: linux-fbdev, linux-kernel, spock
uvesafb_open had checked the par->vbe_state_size,
so we don't need to check it again in uvesafb_vbe_state_save,
this patch just can reduce a few lines of code.
Signed-off-by: Wang YanQing <udknight@gmail.com>
---
drivers/video/uvesafb.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c
index 2f8f82d..b064a3e 100644
--- a/drivers/video/uvesafb.c
+++ b/drivers/video/uvesafb.c
@@ -357,9 +357,6 @@ static u8 *uvesafb_vbe_state_save(struct uvesafb_par *par)
u8 *state;
int err;
- if (!par->vbe_state_size)
- return NULL;
-
state = kmalloc(par->vbe_state_size, GFP_KERNEL);
if (!state)
return ERR_PTR(-ENOMEM);
--
1.7.11.1.116.g8228a23
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