Re: [PATCH 34/39] dccp: drop null test before destroy functions

[David Miller]

From: Julia Lawall <Julia.Lawall@xxxxxxx>
Date: Sun, 13 Sep 2015 14:15:27 +0200

> Remove unneeded NULL test.
> 
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
> 
> // <smpl>
> @@
> expression x;
> @@
> 
> -if (x != NULL)
>   \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x);
> 
> @@
> expression x;
> @@
> 
> -if (x != NULL) {
>   \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x);
>   x = NULL;
> -}
> // </smpl>
> 
> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>

Applied.
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