Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755987AbZIPLn3 (ORCPT ); Wed, 16 Sep 2009 07:43:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754150AbZIPLn2 (ORCPT ); Wed, 16 Sep 2009 07:43:28 -0400 Received: from smtp.nokia.com ([192.100.122.230]:35778 "EHLO mgw-mx03.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754123AbZIPLn1 (ORCPT ); Wed, 16 Sep 2009 07:43:27 -0400 From: Andy Shevchenko To: linux-kernel@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH] media: video: pwc: Use kernel's simple_strtol() Date: Wed, 16 Sep 2009 14:42:27 +0300 Message-Id: <1253101347-25038-1-git-send-email-andy.shevchenko@gmail.com> X-Mailer: git-send-email 1.5.6.5 X-OriginalArrivalTime: 16 Sep 2009 11:42:29.0935 (UTC) FILETIME=[C58C6BF0:01CA36C2] X-Nokia-AV: Clean Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1284 Lines: 49 From: Andy Shevchenko Change own implementation of atoi() by simple_strtol(x, NULL, 10). Signed-off-by: Andy Shevchenko --- drivers/media/video/pwc/pwc-if.c | 13 +++---------- 1 files changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index f976df4..cb995c6 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -68,6 +68,7 @@ #endif #include #include +#include /* simple_strtol() */ #include "pwc.h" #include "pwc-kiara.h" @@ -1916,17 +1917,9 @@ disconnect_out: unlock_kernel(); } -/* *grunt* We have to do atoi ourselves :-( */ -static int pwc_atoi(const char *s) +static inline int pwc_atoi(const char *s) { - int k = 0; - - k = 0; - while (*s != '\0' && *s >= '0' && *s <= '9') { - k = 10 * k + (*s - '0'); - s++; - } - return k; + return (int)simple_strtol(s, NULL, 10); } -- 1.5.6.5 -- 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/