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[209.132.180.67]) by mx.google.com with ESMTP id je2si7597946pbd.77.2014.09.25.23.44.57 for ; Thu, 25 Sep 2014 23:44:58 -0700 (PDT) Received-SPF: none (google.com: linux-kernel-owner@vger.kernel.org does not designate permitted sender hosts) client-ip=209.132.180.67; Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753852AbaIZGoz (ORCPT + 27 others); Fri, 26 Sep 2014 02:44:55 -0400 Received: from mailout4.w1.samsung.com ([210.118.77.14]:54765 "EHLO mailout4.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753059AbaIZGoy (ORCPT ); Fri, 26 Sep 2014 02:44:54 -0400 Received: from eucpsbgm1.samsung.com (unknown [203.254.199.244]) by mailout4.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NCH00AX0XJF1L60@mailout4.w1.samsung.com> for linux-kernel@vger.kernel.org; Fri, 26 Sep 2014 07:47:39 +0100 (BST) X-AuditID: cbfec7f4-b7f156d0000063c7-56-54250b62dd81 Received: from eusync2.samsung.com ( [203.254.199.212]) by eucpsbgm1.samsung.com (EUCPMTA) with SMTP id 38.71.25543.26B05245; Fri, 26 Sep 2014 07:44:50 +0100 (BST) Received: from amdc1339.digital.local ([106.116.147.30]) by eusync2.samsung.com (Oracle Communications Messaging Server 7u4-23.01 (7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPA id <0NCH007W2XENYY40@eusync2.samsung.com>; Fri, 26 Sep 2014 07:44:50 +0100 (BST) From: Marek Szyprowski To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Marek Szyprowski , linaro-mm-sig@lists.linaro.org, Arnd Bergmann , Michal Nazarewicz , Andrew Morton , Grant Likely , Laura Abbott , Josh Cartwright , Joonsoo Kim , Kyungmin Park Subject: [PATCH v2 1/3] drivers: of: add return value to of_reserved_mem_device_init (fixup) Date: Fri, 26 Sep 2014 08:44:25 +0200 Message-id: <1411713865-26192-1-git-send-email-m.szyprowski@samsung.com> X-Mailer: git-send-email 1.9.2 In-reply-to: <1410434561-9294-2-git-send-email-m.szyprowski@samsung.com> References: <1410434561-9294-2-git-send-email-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrBLMWRmVeSWpSXmKPExsVy+t/xK7pJ3KohBrO2G1jMWb+GzeLvpGPs Fgf+7GC0WNndzGaxc907RouzTW/YLbZ3zmC3+HLlIZPFpsfXWC0u75rDZrH2yF12iwXHW1gd eDx+/5rE6HG5r5fJo+vtFSaPO9f2sHmcmPGbxWPzknqP2/8eM3us+/OKyaNvyypGj8+b5AK4 orhsUlJzMstSi/TtErgytq1YwlpwmK3icet1xgbGzaxdjJwcEgImEgffb2WHsMUkLtxbz9bF yMUhJLCUUeLQ+43MEE4fk8TC86+ZQarYBAwlut52sYHYIgJuEv/WHQLrYBaYzCxxbeEeJpCE sECcxJQznWANLAKqEqtefmEBsXkFPCQ+vuxghFgnJ/H/5Qqwek6gePuPZrAaIQF3iQtLfrJO YORdwMiwilE0tTS5oDgpPddQrzgxt7g0L10vOT93EyMkdL/sYFx8zOoQowAHoxIP7411KiFC rIllxZW5hxglOJiVRHg3cqiGCPGmJFZWpRblxxeV5qQWH2Jk4uCUamAU3vwz7dCpN3JXlP6s eS93dkthZ8vEtw4Rqo03OrhmWs/y2/rfSu9sWaOUnIzpHv/itob756eGes3931m14+yzc/vl pplLSOYc7nHWD215vODAJeerbN+ebWT9wTpz3bqJnp99VSI3bVt/LPLfx4trPW9xOp4IUzy7 xOD1xAyhWVPYXjcc+Ln6lxJLcUaioRZzUXEiAIhyIeE7AgAA Sender: linux-kernel-owner@vger.kernel.org Precedence: list List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: m.szyprowski@samsung.com X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.215.52 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , This patch adds missing return value to error paths. Signed-off-by: Marek Szyprowski --- drivers/of/of_reserved_mem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 7e7de03..e975156 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -250,13 +250,13 @@ int of_reserved_mem_device_init(struct device *dev) np = of_parse_phandle(dev->of_node, "memory-region", 0); if (!np) - return; + return -ENODEV; rmem = __find_rmem(np); of_node_put(np); if (!rmem || !rmem->ops || !rmem->ops->device_init) - return; + return -ENIVAL; rmem->ops->device_init(rmem, dev); dev_info(dev, "assigned reserved memory node %s\n", rmem->name);