From patchwork Wed Nov 10 00:35:16 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joe Perches X-Patchwork-Id: 70597 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id D483BB711B for ; Wed, 10 Nov 2010 11:37:37 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753798Ab0KJAfa (ORCPT ); Tue, 9 Nov 2010 19:35:30 -0500 Received: from mail.perches.com ([173.55.12.10]:4836 "EHLO mail.perches.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753665Ab0KJAf2 (ORCPT ); Tue, 9 Nov 2010 19:35:28 -0500 Received: from Joe-Laptop.home (unknown [192.168.1.162]) by mail.perches.com (Postfix) with ESMTP id 43B1D24370; Tue, 9 Nov 2010 16:35:24 -0800 (PST) From: Joe Perches To: linux-kernel@vger.kernel.org Cc: Karsten Keil , netdev@vger.kernel.org Subject: [PATCH 2/9] drivers/isdn/mISDN: Use printf extension %pV Date: Tue, 9 Nov 2010 16:35:16 -0800 Message-Id: X-Mailer: git-send-email 1.7.3.1.g432b3.dirty In-Reply-To: References: Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Using %pV reduces the number of printk calls and eliminates any possible message interleaving from other printk calls. Signed-off-by: Joe Perches --- drivers/isdn/mISDN/layer1.c | 10 +++++++--- drivers/isdn/mISDN/layer2.c | 12 +++++++++--- drivers/isdn/mISDN/tei.c | 23 +++++++++++++++++------ 3 files changed, 33 insertions(+), 12 deletions(-) diff --git a/drivers/isdn/mISDN/layer1.c b/drivers/isdn/mISDN/layer1.c index ac4aa18..5cc7c00 100644 --- a/drivers/isdn/mISDN/layer1.c +++ b/drivers/isdn/mISDN/layer1.c @@ -99,12 +99,16 @@ static void l1m_debug(struct FsmInst *fi, char *fmt, ...) { struct layer1 *l1 = fi->userdata; + struct va_format vaf; va_list va; va_start(va, fmt); - printk(KERN_DEBUG "%s: ", dev_name(&l1->dch->dev.dev)); - vprintk(fmt, va); - printk("\n"); + + vaf.fmt = fmt; + vaf.va = &va; + + printk(KERN_DEBUG "%s: %pV\n", dev_name(&l1->dch->dev.dev), &vaf); + va_end(va); } diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c index c973717..4ae7505 100644 --- a/drivers/isdn/mISDN/layer2.c +++ b/drivers/isdn/mISDN/layer2.c @@ -95,14 +95,20 @@ static void l2m_debug(struct FsmInst *fi, char *fmt, ...) { struct layer2 *l2 = fi->userdata; + struct va_format vaf; va_list va; if (!(*debug & DEBUG_L2_FSM)) return; + va_start(va, fmt); - printk(KERN_DEBUG "l2 (sapi %d tei %d): ", l2->sapi, l2->tei); - vprintk(fmt, va); - printk("\n"); + + vaf.fmt = fmt; + vaf.va = &va; + + printk(KERN_DEBUG "l2 (sapi %d tei %d): %pV\n", + l2->sapi, l2->tei, &vaf); + va_end(va); } diff --git a/drivers/isdn/mISDN/tei.c b/drivers/isdn/mISDN/tei.c index 1b85d9d..687c9b6 100644 --- a/drivers/isdn/mISDN/tei.c +++ b/drivers/isdn/mISDN/tei.c @@ -79,14 +79,19 @@ static void da_debug(struct FsmInst *fi, char *fmt, ...) { struct manager *mgr = fi->userdata; + struct va_format vaf; va_list va; if (!(*debug & DEBUG_L2_TEIFSM)) return; + va_start(va, fmt); - printk(KERN_DEBUG "mgr(%d): ", mgr->ch.st->dev->id); - vprintk(fmt, va); - printk("\n"); + + vaf.fmt = fmt; + vaf.va = &va; + + printk(KERN_DEBUG "mgr(%d): %pV\n", mgr->ch.st->dev->id, &vaf); + va_end(va); } @@ -223,14 +228,20 @@ static void tei_debug(struct FsmInst *fi, char *fmt, ...) { struct teimgr *tm = fi->userdata; + struct va_format vaf; va_list va; if (!(*debug & DEBUG_L2_TEIFSM)) return; + va_start(va, fmt); - printk(KERN_DEBUG "sapi(%d) tei(%d): ", tm->l2->sapi, tm->l2->tei); - vprintk(fmt, va); - printk("\n"); + + vaf.fmt = fmt; + vaf.va = &va; + + printk(KERN_DEBUG "sapi(%d) tei(%d): %pV\n", + tm->l2->sapi, tm->l2->tei, &vaf); + va_end(va); }