From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 5/5] xen-netback: Delete an unnecessary variable initialisation in xen_register_watchers() Date: Sat, 2 Jan 2016 19:00:24 +0100 Message-ID: <56881038.7010800@users.sourceforge.net> References: <566ABCD9.1060404@users.sourceforge.net> <56880DD4.2090806@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall To: xen-devel@lists.xenproject.org, netdev@vger.kernel.org, Ian Campbell , Wei Liu Return-path: In-Reply-To: <56880DD4.2090806@users.sourceforge.net> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Markus Elfring Date: Sat, 2 Jan 2016 18:28:26 +0100 Omit explicit initialisation at the beginning for one local variable that is redefined before its first use. Signed-off-by: Markus Elfring --- drivers/net/xen-netback/xenbus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c index e8dfc3d..55f0735 100644 --- a/drivers/net/xen-netback/xenbus.c +++ b/drivers/net/xen-netback/xenbus.c @@ -685,7 +685,7 @@ static void xen_net_rate_changed(struct xenbus_watch *watch, static int xen_register_watchers(struct xenbus_device *dev, struct xenvif *vif) { - int err = 0; + int err; char *node; unsigned maxlen; -- 2.6.3