From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: [PATCH net-next-2.6] atm: Use kasprintf Date: Fri, 19 Mar 2010 00:48:26 +0100 Message-ID: <1268956106.2894.211.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: netdev To: David Miller Return-path: Received: from mail-bw0-f209.google.com ([209.85.218.209]:56593 "EHLO mail-bw0-f209.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751027Ab0CRXsa (ORCPT ); Thu, 18 Mar 2010 19:48:30 -0400 Received: by bwz1 with SMTP id 1so2568252bwz.21 for ; Thu, 18 Mar 2010 16:48:28 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: Use kasprintf in atm_proc_dev_register() Signed-off-by: Eric Dumazet --- net/atm/proc.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/net/atm/proc.c b/net/atm/proc.c index 7a96b23..f188a39 100644 --- a/net/atm/proc.c +++ b/net/atm/proc.c @@ -406,7 +406,6 @@ EXPORT_SYMBOL(atm_proc_root); int atm_proc_dev_register(struct atm_dev *dev) { - int digits, num; int error; /* No proc info */ @@ -414,16 +413,9 @@ int atm_proc_dev_register(struct atm_dev *dev) return 0; error = -ENOMEM; - digits = 0; - for (num = dev->number; num; num /= 10) - digits++; - if (!digits) - digits++; - - dev->proc_name = kmalloc(strlen(dev->type) + digits + 2, GFP_KERNEL); + dev->proc_name = kasprintf(GFP_KERNEL, "%s:%d", dev->type, dev->number); if (!dev->proc_name) goto err_out; - sprintf(dev->proc_name, "%s:%d", dev->type, dev->number); dev->proc_entry = proc_create_data(dev->proc_name, 0, atm_proc_root, &proc_atm_dev_ops, dev);