From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757720AbaD2OMP (ORCPT ); Tue, 29 Apr 2014 10:12:15 -0400 Received: from mga01.intel.com ([192.55.52.88]:65445 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757701AbaD2OMO (ORCPT ); Tue, 29 Apr 2014 10:12:14 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,951,1389772800"; d="scan'208";a="522994938" From: Andy Shevchenko To: Arnaldo Carvalho de Melo , linux-kernel@vger.kernel.org Cc: Andy Shevchenko , Arnaldo Carvalho de Melo Subject: [PATCH] tools/perf: remove yet another strtoull() Date: Tue, 29 Apr 2014 17:12:07 +0300 Message-Id: <1398780727-8776-1-git-send-email-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 1.9.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Andy Shevchenko Cc: Arnaldo Carvalho de Melo --- tools/perf/util/util.c | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-) diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 9f66549..77360e1 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -203,17 +203,6 @@ size_t hex_width(u64 v) return n; } -static int hex(char ch) -{ - if ((ch >= '0') && (ch <= '9')) - return ch - '0'; - if ((ch >= 'a') && (ch <= 'f')) - return ch - 'a' + 10; - if ((ch >= 'A') && (ch <= 'F')) - return ch - 'A' + 10; - return -1; -} - /* * While we find nice hex chars, build a long_val. * Return number of chars processed. @@ -221,17 +210,8 @@ static int hex(char ch) int hex2u64(const char *ptr, u64 *long_val) { const char *p = ptr; - *long_val = 0; - - while (*p) { - const int hex_val = hex(*p); - if (hex_val < 0) - break; - - *long_val = (*long_val << 4) | hex_val; - p++; - } + *long_val = strtoull(ptr, &p, 16); return p - ptr; } -- 1.9.2