From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1F94DC433DF for ; Mon, 8 Jun 2020 05:45:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DF3F420656 for ; Mon, 8 Jun 2020 05:45:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="a9xcP4Iz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728343AbgFHFpd (ORCPT ); Mon, 8 Jun 2020 01:45:33 -0400 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:22125 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727836AbgFHFpc (ORCPT ); Mon, 8 Jun 2020 01:45:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1591595128; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type; bh=ez7Dws5UfJEZt/nF/P3hd8sxkPeP7mYHFdp1Ir5GgJQ=; b=a9xcP4Izln8WgM23nZ/fwh4x9nwMB9bS9o8qKoFhTw2OpCElW4NU5HhTWlUhM8tZ4RPvij noJAvjdFHcxyOZuZFYkoJmAdIQzBlJgVgunbdxQ54aLo2kmXfdMMpKVTXzyHSQX+zCu9T5 0Of8ulm/9pCakwCD9NQiuKebMOERwjI= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-225-KG8ryGUHPxC-KRTfOv0myg-1; Mon, 08 Jun 2020 01:45:27 -0400 X-MC-Unique: KG8ryGUHPxC-KRTfOv0myg-1 Received: by mail-wr1-f69.google.com with SMTP id i6so5093412wrr.23 for ; Sun, 07 Jun 2020 22:45:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=ez7Dws5UfJEZt/nF/P3hd8sxkPeP7mYHFdp1Ir5GgJQ=; b=HtpEOHeAfO+i6P2kePdC3kj+AuXW7ykFJqMr3ilm5RHPsKtUSovlfPHLBcnegnpo6h GzvydOIzqc3hdUqGMmIBSMd/EEWDgU3b3vj/LdjpaJJZWC20FNylT+VbvxagPSSqPqB7 uaTrjSVsN76qD8aTrP2jBsgR3+dnQjtusr7iU30UvfwJe7RlDgnfyYNIp8X2+FxGl7+Z 5Sd7YfPMST2FexGIT4exNX5Z9T2nHDW0HGj++cRNxx7svAKGck3Ex0uyWzqFnQ3B69dN uVH8o6elugyx/+IUI3iknWl/c2GMsI9MpunkAYWciBuQXa4GCacBO1gSw+FZOHNgVKeH SWLQ== X-Gm-Message-State: AOAM531OTzfMwc8wvxRP169RLBG/CWxE33o+bO5FzDRD4REqUnbwwc6Z 6jArvGmUd2oJyzRDSLhkdboB5pWOQ/vaDN0jNp/+P45QS4lc85sg3prN5mQDv/aPbfb4BK+lbrx LR7yTYlmBc16ZdgbAduMV4b/6 X-Received: by 2002:a1c:7215:: with SMTP id n21mr13172740wmc.10.1591595126086; Sun, 07 Jun 2020 22:45:26 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwEIxwo/TLPKQznbdhpqOhXK0+Kt5d6VZ/+K6/mxUvM5HR7j5GwB8GO7qmXBD6gO6AIzOG84Q== X-Received: by 2002:a1c:7215:: with SMTP id n21mr13172711wmc.10.1591595125755; Sun, 07 Jun 2020 22:45:25 -0700 (PDT) Received: from redhat.com (bzq-109-64-41-91.red.bezeqint.net. [109.64.41.91]) by smtp.gmail.com with ESMTPSA id l17sm22316198wrq.17.2020.06.07.22.45.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 Jun 2020 22:45:25 -0700 (PDT) Date: Mon, 8 Jun 2020 01:45:22 -0400 From: "Michael S. Tsirkin" To: linux-kernel@vger.kernel.org Cc: kernel test robot , David Hildenbrand , Jason Wang , Pankaj Gupta , virtualization@lists.linux-foundation.org Subject: [PATCH] virtio-mem: drop unnecessary initialization Message-ID: <20200608054517.708167-1-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Mailer: git-send-email 2.24.1.751.gd10ce2899c X-Mutt-Fcc: =sent Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org rc is initialized to -ENIVAL but that's never used. Drop it. Fixes: 5f1f79bbc9e2 ("virtio-mem: Paravirtualized memory hotplug") Reported-by: kernel test robot Signed-off-by: Michael S. Tsirkin --- drivers/virtio/virtio_mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_mem.c b/drivers/virtio/virtio_mem.c index f658fe9149be..2f357142ea5e 100644 --- a/drivers/virtio/virtio_mem.c +++ b/drivers/virtio/virtio_mem.c @@ -1768,7 +1768,7 @@ static void virtio_mem_delete_resource(struct virtio_mem *vm) static int virtio_mem_probe(struct virtio_device *vdev) { struct virtio_mem *vm; - int rc = -EINVAL; + int rc; BUILD_BUG_ON(sizeof(struct virtio_mem_req) != 24); BUILD_BUG_ON(sizeof(struct virtio_mem_resp) != 10); -- MST