From patchwork Tue May 9 16:52:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raghu Halharvi X-Patchwork-Id: 13235967 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90BE5C77B75 for ; Tue, 9 May 2023 16:52:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234596AbjEIQwt (ORCPT ); Tue, 9 May 2023 12:52:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234567AbjEIQwo (ORCPT ); Tue, 9 May 2023 12:52:44 -0400 Received: from mail-pj1-x1036.google.com (mail-pj1-x1036.google.com [IPv6:2607:f8b0:4864:20::1036]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 28F5F5262; Tue, 9 May 2023 09:52:38 -0700 (PDT) Received: by mail-pj1-x1036.google.com with SMTP id 98e67ed59e1d1-24df4ef05d4so5498548a91.2; Tue, 09 May 2023 09:52:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1683651157; x=1686243157; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=eZGNkwcKrfK6pQ6D6N1O4LbckY0KJJq0dY3vsTxwcyE=; b=AGyY3WW2FBb4ew7iD+Ep/FDnd4nymRYk0dx7wapzvRvgYFE/mCxPhometBJIMToJp0 XYUaM6mYNZDJdPc44pHh/juPGKoQAU19mgg6yTldNptpjoQzgKqeL1MVMCl71cT+t+0k RznVihQBSYOnj82r/NfR1n+7XRZ9LLXLCXSgxlv6dU2bezps+t48ksAGP1+7f1ohvKwe rbHFAR0s3hRKO4pBraKJ6nJN8vrtVSBzQbcgYtYuNh+LYyN3FYhPQoez7jv5oI8rAlFd vyiwLgS5kceagWtGi2XglIRrxeLEnJz8IACWpif+kPFRfbGGnLWzVg4wF4hc1TCL2yqr YW8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683651157; x=1686243157; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=eZGNkwcKrfK6pQ6D6N1O4LbckY0KJJq0dY3vsTxwcyE=; b=TQHPBg3n3S2WByGMg6EeMBVmYLqFPb87smeGVM1u7teVg0DcSUQDia0fwaWFGpPPJW ehgxQR16kItsusoUXAa0Da10y8/w8CWNOUTilZoGcPP6+ZykpkAESc1WkVk00Ttw+BPw SYntQciGzjRDEjo2c+GBa4GmHxGTqouTqJxlt84wC44zLnrlwzsQ31B5xmR8+LSQmtQ4 qoa9tyWGfgfWCG3m8Ev+RSBb2udNXPN8Vzb6IcN3zZ740uTYGipJC3zVSk/m+Lqib3+a v8wL9D9fShOmfzW08MxgMNBrHmq/1SqeRGQ/h12gZ1sH6cymWiG8vzhtQX9wkLUGPmq3 NuCQ== X-Gm-Message-State: AC+VfDxAPJBUlVEnqwsSKha9CZNXUVZaA/wHZA1jkpyWdDgYGB9RYGsv y595t2qDD7+Iy1GTWnERuNlHjcMwiok= X-Google-Smtp-Source: ACHHUZ6VFYARzED19gr6KhnH3Y0j9WNvGj1L9u8aYvUf37vsMdj1rHkYjVj2jlB8EBfb/B6n7ksk9g== X-Received: by 2002:a17:90a:608f:b0:24e:3b69:a87f with SMTP id z15-20020a17090a608f00b0024e3b69a87fmr14040121pji.25.1683651157268; Tue, 09 May 2023 09:52:37 -0700 (PDT) Received: from cxl-test.. ([103.181.222.211]) by smtp.gmail.com with ESMTPSA id lw6-20020a17090b180600b002505f8b9c53sm5503986pjb.38.2023.05.09.09.52.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 May 2023 09:52:36 -0700 (PDT) From: Raghu Halharvi To: linux-cxl@vger.kernel.org, Alison Schofield , raghuhack78@gmail.com, ira.weiny@intel.com, bwidawsk@kernel.org, dan.j.williams@intel.com, vishal.l.verma@intel.com Cc: linux-kernel@vger.kernel.org, Dave Jiang Subject: [PATCH v5 2/2] cxl/region: Remove else after return statement Date: Tue, 9 May 2023 16:52:17 +0000 Message-Id: <20230509165218.139568-3-raghuhack78@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230509165218.139568-1-raghuhack78@gmail.com> References: <20230509165218.139568-1-raghuhack78@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-cxl@vger.kernel.org Issue found with checkpatch The else section here is redundant after return statement, removing it. Sanity and correctness is not affected due to this fix. Reviewed-by: Dave Jiang Reviewed-by: Vishal Verma Signed-off-by: Raghu Halharvi Reviewed-by: Ira Weiny --- drivers/cxl/core/region.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c index f29028148806..a46d6ad9ef0a 100644 --- a/drivers/cxl/core/region.c +++ b/drivers/cxl/core/region.c @@ -2666,11 +2666,11 @@ static int cxl_region_invalidate_memregion(struct cxl_region *cxlr) "Bypassing cpu_cache_invalidate_memregion() for testing!\n"); clear_bit(CXL_REGION_F_INCOHERENT, &cxlr->flags); return 0; - } else { - dev_err(&cxlr->dev, - "Failed to synchronize CPU cache state\n"); - return -ENXIO; } + + dev_err(&cxlr->dev, + "Failed to synchronize CPU cache state\n"); + return -ENXIO; } cpu_cache_invalidate_memregion(IORES_DESC_CXL);