netdev - Re: [PATCH v2 1/6] net-PPP: Replacement of a printk() call by pr_warn() in mppe

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Date:	Thu, 04 Dec 2014 23:27:01 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	Joe Perches <joe@...ches.com>
CC:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
	Paul Mackerras <paulus@...ba.org>, linux-ppp@...r.kernel.org,
	netdev@...r.kernel.org, Eric Dumazet <eric.dumazet@...il.com>,
	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: Re: [PATCH v2 1/6] net-PPP: Replacement of a printk() call by pr_warn()
 in mppe_rekey()

>> diff --git a/drivers/net/ppp/ppp_mppe.c b/drivers/net/ppp/ppp_mppe.c
> []
>> @@ -172,9 +172,8 @@ static void mppe_rekey(struct ppp_mppe_state * state, int initial_key)
>>  		setup_sg(sg_in, state->sha1_digest, state->keylen);
>>  		setup_sg(sg_out, state->session_key, state->keylen);
>>  		if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in,
>> -					     state->keylen) != 0) {
>> -    		    printk(KERN_WARNING "mppe_rekey: cipher_encrypt failed\n");
>> -		}
>> +					     state->keylen) != 0)
>> +			pr_warn("mppe_rekey: cipher_encrypt failed\n");
> 
> It's generally nicer to replace embedded function names
> with "%s: ", __func__
> 
> 			pr_warn("%s: cipher_encrypt failed\n", __func__);

Do you want that I send a third patch series for the fine-tuning of these parameters?

Regards,
Martkus

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