From patchwork Tue Nov 3 10:06:20 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alan Jenkins X-Patchwork-Id: 57257 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id nA3ABeVh007974 for ; Tue, 3 Nov 2009 10:11:42 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756034AbZKCKLg (ORCPT ); Tue, 3 Nov 2009 05:11:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756125AbZKCKLg (ORCPT ); Tue, 3 Nov 2009 05:11:36 -0500 Received: from fallback-out1.mxes.net ([216.86.168.180]:64328 "EHLO fallback-in1.mxes.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756034AbZKCKLf (ORCPT ); Tue, 3 Nov 2009 05:11:35 -0500 X-Greylist: delayed 300 seconds by postgrey-1.27 at vger.kernel.org; Tue, 03 Nov 2009 05:11:32 EST Received: from mxout-08.mxes.net (mxout-08.mxes.net [216.86.168.183]) by fallback-in1.mxes.net (Postfix) with ESMTP id 36AF88651F for ; Tue, 3 Nov 2009 05:10:19 -0500 (EST) Received: from localhost.localdomain (unknown [86.53.68.233]) by smtp.mxes.net (Postfix) with ESMTPA id 092B3509E1; Tue, 3 Nov 2009 05:06:56 -0500 (EST) From: Alan Jenkins To: greg@kroah.com Cc: linux-kbuild@vger.kernel.org, carmelo73@gmail.com, linux-kernel@vger.kernel.org, rusty@rustcorp.com.au, Alan Jenkins Subject: [PATCH 08/10] lib: bsearch - remove redundant special case for arrays of size 0 Date: Tue, 3 Nov 2009 10:06:20 +0000 Message-Id: <1257242782-10496-9-git-send-email-alan-jenkins@tuffmail.co.uk> X-Mailer: git-send-email 1.6.3.2 In-Reply-To: <9b2b86520911020852q49c55695rb05d87090fa9ad33@mail.gmail.com> References: <9b2b86520911020852q49c55695rb05d87090fa9ad33@mail.gmail.com> Sender: linux-kbuild-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org diff --git a/lib/bsearch.c b/lib/bsearch.c index 4297c98..2e70664 100644 --- a/lib/bsearch.c +++ b/lib/bsearch.c @@ -34,8 +34,6 @@ void *bsearch(const void *key, const void *base, size_t num, size_t size, int (*cmp)(const void *key, const void *elt)) { int start = 0, end = num - 1, mid, result; - if (num == 0) - return NULL; while (start <= end) { mid = (start + end) / 2;