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

From: Joe Perches <[email-masked]>
Date: Thu, 04 Dec 2014 14:45:01 -0800

On Thu, 2014-12-04 at 23:27 +0100, SF Markus Elfring wrote:
> >> 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?

If you want.

I just wanted you to be aware of it for future patches.