From patchwork Tue Oct 21 00:34:54 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laura Abbott X-Patchwork-Id: 5108621 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id AB6269F349 for ; Tue, 21 Oct 2014 00:38:36 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C04C9201F2 for ; Tue, 21 Oct 2014 00:38:35 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A0DE6201ED for ; Tue, 21 Oct 2014 00:38:34 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XgNQ5-0004oi-N2; Tue, 21 Oct 2014 00:35:25 +0000 Received: from smtp.codeaurora.org ([198.145.11.231]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XgNQ3-0003jV-12 for linux-arm-kernel@lists.infradead.org; Tue, 21 Oct 2014 00:35:23 +0000 Received: from smtp.codeaurora.org (localhost [127.0.0.1]) by smtp.codeaurora.org (Postfix) with ESMTP id 98A5413EEFC; Tue, 21 Oct 2014 00:34:59 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 486) id 8B3DF13F690; Tue, 21 Oct 2014 00:34:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from lauraa-linux1.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: lauraa@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 06C8E13EEFC; Tue, 21 Oct 2014 00:34:58 +0000 (UTC) From: Laura Abbott To: Russell King , Marek Szyprowski , linux-arm-kernel@lists.infradead.org Subject: [PATCH] arm: Drop extra return statement Date: Mon, 20 Oct 2014 17:34:54 -0700 Message-Id: <1413851694-15908-1-git-send-email-lauraa@codeaurora.org> X-Mailer: git-send-email 1.8.2.1 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141020_173523_085995_B10F92B1 X-CRM114-Status: GOOD ( 13.99 ) X-Spam-Score: -1.4 (-) Cc: Laura Abbott X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Commit 513510ddba9650fc7da456eefeb0ead7632324f6 (common: dma-mapping: introduce common remapping functions) managed to end up with an extra return statement from the original patch. Drop it. Signed-off-by: Laura Abbott --- arch/arm/mm/dma-mapping.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index c245d90..e890711 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -1198,7 +1198,6 @@ __iommu_alloc_remap(struct page **pages, size_t size, gfp_t gfp, pgprot_t prot, { return dma_common_pages_remap(pages, size, VM_ARM_DMA_CONSISTENT | VM_USERMAP, prot, caller); - return NULL; } /*