From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752505Ab2HCFVW (ORCPT ); Fri, 3 Aug 2012 01:21:22 -0400 Received: from science.horizon.com ([71.41.210.146]:14849 "HELO science.horizon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751354Ab2HCFVN (ORCPT ); Fri, 3 Aug 2012 01:21:13 -0400 From: George Spelvin To: vda.linux@googlemail.com, mina86@mina86.com Cc: hughd@google.com, linux-kernel@vger.kernel.org, linux@horizon.com Subject: [PATCH 4/4] lib: vsprintf: Fix broken comments Date: Fri, 3 Aug 2012 01:21:11 -0400 Message-Id: <1343971271-13355-4-git-send-email-linux@horizon.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1343971271-13355-1-git-send-email-linux@horizon.com> References: <1343971271-13355-1-git-send-email-linux@horizon.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Numbering the 8 potential digits 2 though 9 never did make a lot of sense. Signed-off-by: George Spelvin --- lib/vsprintf.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 3ca77b8..692e61b 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -182,19 +182,19 @@ char *put_dec_trunc8(char *buf, unsigned r) if (r == 0) return buf; - q = (r * 0x199a) >> 16; - *buf++ = (r - 10 * q) + '0'; /* 6 */ + q = (r * 0x199a) >> 16; /* r <= 9999 */ + *buf++ = (r - 10 * q) + '0'; if (q == 0) return buf; - r = (q * 0xcd) >> 11; - *buf++ = (q - 10 * r) + '0'; /* 7 */ + r = (q * 0xcd) >> 11; /* q <= 999 */ + *buf++ = (q - 10 * r) + '0'; if (r == 0) return buf; - q = (r * 0xcd) >> 11; - *buf++ = (r - 10 * q) + '0'; /* 8 */ + q = (r * 0xcd) >> 11; /* r <= 99 */ + *buf++ = (r - 10 * q) + '0'; if (q == 0) return buf; - *buf++ = q + '0'; /* 9 */ + *buf++ = q + '0'; /* q <= 9 */ return buf; } -- 1.7.10.4