From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757466Ab0IGPS0 (ORCPT ); Tue, 7 Sep 2010 11:18:26 -0400 Received: from mail-ey0-f174.google.com ([209.85.215.174]:57660 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757462Ab0IGPSQ (ORCPT ); Tue, 7 Sep 2010 11:18:16 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=AGVplb6OsLScgeckL8iNkGhfnqEqh5jeF6BUqpt8Hi7e+TbIcn4jy5xpYC2xB8HtR/ +CuqEvnjQEj4qN2g/MmSb7jkpFMzXqIJd+8yw65xcPlNyFI7+eYImdo4g+6ZNUC4SU2A ay7zp6MOcGvuBYQGPoOJ1GYut3Zb/9FJyuihc= From: Andy Shevchenko To: linux-kernel@vger.kernel.org Cc: Andy Shevchenko , Andrew Morton Subject: [PATCH] lib: use hex_to_bin() Date: Tue, 7 Sep 2010 18:18:05 +0300 Message-Id: <1283872685-23046-1-git-send-email-andy.shevchenko@gmail.com> X-Mailer: git-send-email 1.7.2.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Andy Shevchenko Cc: Andrew Morton --- lib/bitmap.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/lib/bitmap.c b/lib/bitmap.c index ffb78c9..741fae9 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -359,7 +359,6 @@ EXPORT_SYMBOL(bitmap_find_next_zero_area); #define CHUNKSZ 32 #define nbits_to_hold_value(val) fls(val) -#define unhex(c) (isdigit(c) ? (c - '0') : (toupper(c) - 'A' + 10)) #define BASEDEC 10 /* fancier cpuset lists input in decimal */ /** @@ -466,7 +465,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen, if (chunk & ~((1UL << (CHUNKSZ - 4)) - 1)) return -EOVERFLOW; - chunk = (chunk << 4) | unhex(c); + chunk = (chunk << 4) | hex_to_bin(c); ndigits++; totaldigits++; } if (ndigits == 0) -- 1.7.2.2