[Drbd-dev] don't memset null pointer

[Philipp Reisner]

On Monday 05 November 2007 13:04:49 Stanislaw Gruszka wrote:
> Hi, this is trivial fix for memset null pointer:
>
> diff --git a/drbd/lru_cache.c b/drbd/lru_cache.c
> index a3171b6..37ab276 100644
> --- a/drbd/lru_cache.c
> +++ b/drbd/lru_cache.c
> @@ -57,8 +57,8 @@ struct lru_cache *lc_alloc(const char *name, unsigned int
> e_count, bytes *= e_count;
>  	bytes += sizeof(struct lru_cache);
>  	lc     = vmalloc(bytes);
> -	memset(lc, 0, bytes);
>  	if (lc) {
> +		memset(lc, 0, bytes);
>  		INIT_LIST_HEAD(&lc->in_use);
>  		INIT_LIST_HEAD(&lc->lru);
>  		INIT_LIST_HEAD(&lc->free);

Thanks!

-Phil
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