netdev - Re: [PATCH net-next] crypto: algif - explicitly mark end of data

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Date:	Wed, 01 Apr 2015 15:32:02 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	tadeusz.struk@...el.com
Cc:	netdev@...r.kernel.org, linux-crypto@...r.kernel.org,
	herbert@...dor.apana.org.au
Subject: Re: [PATCH net-next] crypto: algif - explicitly mark end of data

From: Tadeusz Struk <tadeusz.struk@...el.com>
Date: Mon, 30 Mar 2015 14:25:43 -0700

> +	int mark = 0, err = -ENOMEM;
>  
>  	lock_sock(sk);
>  	req = kmalloc(reqlen, GFP_KERNEL);
 ...
> @@ -573,10 +572,11 @@ static int skcipher_recvmsg_async(struct socket *sock, struct msghdr *msg,
>  			kfree(sreq->tsg);
>  			sreq->tsg = tmp;
>  			tx_nents *= 2;
> +			mark = 1;
 ...
> @@ -604,6 +604,9 @@ static int skcipher_recvmsg_async(struct socket *sock, struct msghdr *msg,
>  		iov_iter_advance(&msg->msg_iter, used);
>  	}
>  
> +	if (mark)
> +		sg_mark_end(sreq->tsg + txbufs - 1);

Please use type 'bool' and true/false for 'mark'.
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