From patchwork Sat May 15 07:29:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Leizhen (ThunderTown)" X-Patchwork-Id: 12259517 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BFE2C433ED for ; Sat, 15 May 2021 07:30:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 24776613F0 for ; Sat, 15 May 2021 07:30:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232263AbhEOHbP (ORCPT ); Sat, 15 May 2021 03:31:15 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:2988 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229906AbhEOHbO (ORCPT ); Sat, 15 May 2021 03:31:14 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4FhxnG6MdjzmVnP; Sat, 15 May 2021 15:27:46 +0800 (CST) Received: from thunder-town.china.huawei.com (10.174.177.72) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.498.0; Sat, 15 May 2021 15:29:54 +0800 From: Zhen Lei To: Michael Buesch , "John W . Linville" , "David S . Miller" , linux-wireless CC: Zhen Lei Subject: [PATCH 1/1] ssb: Fix error return code in ssb_bus_scan() Date: Sat, 15 May 2021 15:29:49 +0800 Message-ID: <20210515072949.7151-1-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.174.177.72] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Fix to return -EINVAL from the error handling case instead of 0, as done elsewhere in this function. Fixes: 61e115a56d1a ("[SSB]: add Sonics Silicon Backplane bus support") Reported-by: Hulk Robot Signed-off-by: Zhen Lei Acked-by: Michael Büsch --- drivers/ssb/scan.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ssb/scan.c b/drivers/ssb/scan.c index f49ab1aa2149ab2..4161e5d1f276e11 100644 --- a/drivers/ssb/scan.c +++ b/drivers/ssb/scan.c @@ -325,6 +325,7 @@ int ssb_bus_scan(struct ssb_bus *bus, if (bus->nr_devices > ARRAY_SIZE(bus->devices)) { pr_err("More than %d ssb cores found (%d)\n", SSB_MAX_NR_CORES, bus->nr_devices); + err = -EINVAL; goto err_unmap; } if (bus->bustype == SSB_BUSTYPE_SSB) {