From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755371AbcIMMOe (ORCPT ); Tue, 13 Sep 2016 08:14:34 -0400 Received: from mout.web.de ([217.72.192.78]:63753 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751672AbcIMMOa (ORCPT ); Tue, 13 Sep 2016 08:14:30 -0400 Subject: [PATCH 3/4] virtio_blk: Delete an unnecessary initialisation in init_vq() To: virtualization@lists.linux-foundation.org, "Michael S. Tsirkin" References: <566ABCD9.1060404@users.sourceforge.net> <02054675-8395-ac81-6863-e3a5cbfc9032@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <52a07fc8-21a0-8f98-fa9d-5751fbf95afa@users.sourceforge.net> Date: Tue, 13 Sep 2016 14:14:12 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: <02054675-8395-ac81-6863-e3a5cbfc9032@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:/988Y5LgjQD/jssxJ0C6BSMjwEXOJiCAG21BIq02G4zSuEbIAdQ IG67cKd9IOhJ36Ny0ExhKvnbvwZwPCRgvuqRG+8dwhGVg9AxHdIvCzFJ1IvdXGeYeWJLAEF Xg70WE9bE96Q0rwUGPHo/9ce28aQ6q16VBnkYEEz0NdDUiS4xjeASzlI/fbbvE5n9oNw9s5 OG0BwuJ+GnXDkX7qiU3yA== X-UI-Out-Filterresults: notjunk:1;V01:K0:BTvG4LTZzkw=:yDZZWe9esCLhusFFxTYowt Hd3OlRtjGhWjuSFZyLVo6LEWDFyz8tCJr//daHPL2PXcnSen5vrSsZfwZKBcos5Hspqdo0B3e w6gzeSj8TYE0a7jppg7pkXlB4ducxiA0gAW/QBll5l+nT5Flof5GL2kb79fnhpTq5Qf0VrNvQ KzO2YynFad34fz8nxeVnubvqDh+t3404x52svuV9Al0HQY72K9GqQxTWvkgzlkn4FPK/2KU3Z jdpKTRyw3dr7ygSkVNkFAhNnFYmcIP817+vvCT5aTeOjqWuDXndblxLYjrKCZzwKszdkMVZyN JIoQEA68+G9NizBl1tl4ZawNZTTFWW+TfL1U4gUmrjFZTmD3PKuLZiKOfDif51IuD9mU6iQv/ LG1BL1atvm7mJFjyRQJfrAs+3VAPS25bT73RZyD+pgjtHyLgvZGVDdvjFxmSsSTAOEq1aV6Uf kfnAoKUEtCr+tMzKF1mzeghUKngNyQfWiECQJDCsPvvTxuIHiUtROYruhhXzXLAqoJfjWvIEt O1rkRO7CrJJZrCbdOKtG7xJAoE5qqJPnx3l3CgOGLDmxtR8AFsTpogiNUIZoURcqa6KacMNzu foBblnpvMj5tm9lpZWvyCWqofJSYdEWUaXLV7egV90JlCGMXm6g/4vUMddntVxstWAfwBrrxg lPg/92TUneIi95xZ//EIhcCF3+F6VYZISdXPEMmcKsVKXteTwJBV89UAeelKCCbyS7pR4n5Ct cOmV2sshWo+muMrdS7xxOho5ZsogBIpS5cfYH2P1SuC5P3eB8Y3c6AigQ10aKL2UQKpgmVFG6 bApYX02 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Tue, 13 Sep 2016 13:43:50 +0200 The local variable "err" will be set to an appropriate value by a following statement. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- drivers/block/virtio_blk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index d28dbcf..696f452 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -376,7 +376,7 @@ static void virtblk_config_changed(struct virtio_device *vdev) static int init_vq(struct virtio_blk *vblk) { - int err = 0; + int err; int i; vq_callback_t **callbacks; const char **names; -- 2.10.0