Prev: Compat-wireless for 2.6.34 final - 802.11 and bluetooth backported
Next: Sofort Geld verdienen - nur für Sie
From: Zhu Yi on 17 May 2010 21:40
On Sun, 2010-05-16 at 05:21 +0800, Julia Lawall wrote:
> From: Julia Lawall <julia(a)diku.dk>
>
> Use kmemdup when some other buffer is immediately copied into the
> allocated region.
>
> A simplified version of the semantic patch that makes this change is
> as
> follows: (http://coccinelle.lip6.fr/)
>
> // <smpl>
> @@
> expression from,to,size,flag;
> statement S;
> @@
>
> - to = \(kmalloc\|kzalloc\)(size,flag);
> + to = kmemdup(from,size,flag);
> if (to==NULL || ...) S
> - memcpy(to, from, size);
> // </smpl>
>
> Signed-off-by: Julia Lawall <julia(a)diku.dk>

Acked-by: Zhu Yi <yi.zhu(a)intel.com>

Thanks,
-yi

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo(a)vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
 | 
Pages: 1
Prev: Compat-wireless for 2.6.34 final - 802.11 and bluetooth backported
Next: Sofort Geld verdienen - nur für Sie