From patchwork Sun Apr 23 09:26:18 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gilad Ben-Yossef X-Patchwork-Id: 97971 Delivered-To: patch@linaro.org Received: by 10.140.109.52 with SMTP id k49csp1005703qgf; Sun, 23 Apr 2017 02:30:39 -0700 (PDT) X-Received: by 10.98.22.78 with SMTP id 75mr18982027pfw.131.1492939839283; Sun, 23 Apr 2017 02:30:39 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 189si15337571pgb.323.2017.04.23.02.30.39; Sun, 23 Apr 2017 02:30:39 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1044622AbdDWJah (ORCPT + 7 others); Sun, 23 Apr 2017 05:30:37 -0400 Received: from foss.arm.com ([217.140.101.70]:47026 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1044417AbdDWJ1U (ORCPT ); Sun, 23 Apr 2017 05:27:20 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 84DEA164F; Sun, 23 Apr 2017 02:27:19 -0700 (PDT) Received: from gby.kfn.arm.com (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 004833F220; Sun, 23 Apr 2017 02:27:15 -0700 (PDT) From: Gilad Ben-Yossef To: Herbert Xu , "David S. Miller" , Rob Herring , Mark Rutland , Greg Kroah-Hartman , devel@driverdev.osuosl.org Cc: linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, gilad.benyossef@arm.com, Binoy Jayan , Ofir Drang , Stuart Yoder , Stephan Muller Subject: [PATCH v3 10/15] staging: ccree: remove useless NULL test of field Date: Sun, 23 Apr 2017 12:26:18 +0300 Message-Id: <1492939583-25688-11-git-send-email-gilad@benyossef.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1492939583-25688-1-git-send-email-gilad@benyossef.com> References: <1492939583-25688-1-git-send-email-gilad@benyossef.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Remove kbuild test robot reported NULL check for a struct field address. Signed-off-by: Gilad Ben-Yossef Reported-by: kbuild test robot --- drivers/staging/ccree/ssi_buffer_mgr.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/staging/ccree/ssi_buffer_mgr.c b/drivers/staging/ccree/ssi_buffer_mgr.c index 0140199..af50904 100644 --- a/drivers/staging/ccree/ssi_buffer_mgr.c +++ b/drivers/staging/ccree/ssi_buffer_mgr.c @@ -755,9 +755,7 @@ void ssi_buffer_mgr_unmap_aead_request( AES_BLOCK_SIZE, DMA_TO_DEVICE); } - if (&areq_ctx->ccm_adata_sg != NULL) - dma_unmap_sg(dev, &areq_ctx->ccm_adata_sg, - 1, DMA_TO_DEVICE); + dma_unmap_sg(dev, &areq_ctx->ccm_adata_sg, 1, DMA_TO_DEVICE); } if (areq_ctx->gen_ctx.iv_dma_addr != 0) { SSI_RESTORE_DMA_ADDR_TO_48BIT(areq_ctx->gen_ctx.iv_dma_addr);