Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752905AbaGLLhE (ORCPT ); Sat, 12 Jul 2014 07:37:04 -0400 Received: from mailrelay003.isp.belgacom.be ([195.238.6.53]:27785 "EHLO mailrelay003.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752289AbaGLLgb (ORCPT ); Sat, 12 Jul 2014 07:36:31 -0400 X-Belgacom-Dynamic: yes X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Al8KALscwVNXQ56W/2dsb2JhbABZgw6tMQEBAQEBAQUBbgGcAAGBDRd1hAQBBVYjEFE5HhmIRgG0Q5InF4V7iVAHFoQtBZsOlB2DRjs From: Fabian Frederick To: linux-kernel@vger.kernel.org Cc: paulus@samba.org, benh@kernel.crashing.org, linuxppc-dev@lists.ozlabs.org, Fabian Frederick Subject: [PATCH 3/7] powerpc/powernv: replace sscanf %lx by kstrtoul 16 Date: Sat, 12 Jul 2014 13:36:16 +0200 Message-Id: <1405164980-9525-4-git-send-email-fabf@skynet.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1405164980-9525-1-git-send-email-fabf@skynet.be> References: <1405164980-9525-1-git-send-email-fabf@skynet.be> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org See checkpatch warning "Prefer kstrto to single variable sscanf" Signed-off-by: Fabian Frederick --- arch/powerpc/platforms/powernv/subcore.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/powernv/subcore.c b/arch/powerpc/platforms/powernv/subcore.c index 894ecb3..79721b2 100644 --- a/arch/powerpc/platforms/powernv/subcore.c +++ b/arch/powerpc/platforms/powernv/subcore.c @@ -337,9 +337,9 @@ static ssize_t __used store_subcores_per_core(struct device *dev, /* We are serialised by the attribute lock */ - rc = sscanf(buf, "%lx", &val); - if (rc != 1) - return -EINVAL; + rc = kstrtoul(buf, 16, &val); + if (rc) + return rc; switch (val) { case 1: -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/