From patchwork Thu Oct 15 13:58:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Berg X-Patchwork-Id: 7406381 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id CEE3EBEEA4 for ; Thu, 15 Oct 2015 13:58:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BAC5C2082B for ; Thu, 15 Oct 2015 13:58:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D801020828 for ; Thu, 15 Oct 2015 13:58:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752055AbbJON62 (ORCPT ); Thu, 15 Oct 2015 09:58:28 -0400 Received: from s3.sipsolutions.net ([5.9.151.49]:38691 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751086AbbJON61 (ORCPT ); Thu, 15 Oct 2015 09:58:27 -0400 Received: by sipsolutions.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_CBC_SHA256:128) (Exim 4.86) (envelope-from ) id 1Zmj34-0002Ku-9m; Thu, 15 Oct 2015 15:58:26 +0200 From: Johannes Berg To: linux-wireless@vger.kernel.org Cc: Johannes Berg Subject: [PATCH 01/12] cfg80211: reg: remove useless non-NULL check Date: Thu, 15 Oct 2015 15:58:12 +0200 Message-Id: <1444917503-19118-1-git-send-email-johannes@sipsolutions.net> X-Mailer: git-send-email 2.5.1 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Johannes Berg There's no way that the alpha2 pointer can be NULL, so no point in checking that it isn't. Signed-off-by: Johannes Berg --- net/wireless/reg.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 7258246b7458..3acb51462cc6 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -501,9 +501,6 @@ static void reg_regdb_query(const char *alpha2) { struct reg_regdb_search_request *request; - if (!alpha2) - return; - request = kzalloc(sizeof(struct reg_regdb_search_request), GFP_KERNEL); if (!request) return;