From: Wei Yongjun Subject: [PATCH] crypto: ccp - Fix return value check in ccp_dmaengine_register() Date: Sat, 17 Sep 2016 16:01:22 +0000 Message-ID: <1474128082-14996-1-git-send-email-weiyj.lk@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Wei Yongjun , linux-crypto@vger.kernel.org To: Tom Lendacky , Gary Hook , Herbert Xu Return-path: Received: from mail-pf0-f196.google.com ([209.85.192.196]:35515 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752434AbcIQQB3 (ORCPT ); Sat, 17 Sep 2016 12:01:29 -0400 Received: by mail-pf0-f196.google.com with SMTP id 6so2023739pfl.2 for ; Sat, 17 Sep 2016 09:01:28 -0700 (PDT) Sender: linux-crypto-owner@vger.kernel.org List-ID: From: Wei Yongjun Fix the retrn value check which testing the wrong variable in ccp_dmaengine_register(). Fixes: 58ea8abf4904 ("crypto: ccp - Register the CCP as a DMA resource") Signed-off-by: Wei Yongjun --- drivers/crypto/ccp/ccp-dmaengine.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c index 94f77b0..32f645e 100644 --- a/drivers/crypto/ccp/ccp-dmaengine.c +++ b/drivers/crypto/ccp/ccp-dmaengine.c @@ -650,7 +650,7 @@ int ccp_dmaengine_register(struct ccp_device *ccp) dma_desc_cache_name = devm_kasprintf(ccp->dev, GFP_KERNEL, "%s-dmaengine-desc-cache", ccp->name); - if (!dma_cmd_cache_name) + if (!dma_desc_cache_name) return -ENOMEM; ccp->dma_desc_cache = kmem_cache_create(dma_desc_cache_name, sizeof(struct ccp_dma_desc),