From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Sat, 02 Jan 2016 18:00:24 +0000 Subject: [PATCH 5/5] xen-netback: Delete an unnecessary variable initialisation in xen_register_watchers() Message-Id: <56881038.7010800@users.sourceforge.net> List-Id: References: <566ABCD9.1060404@users.sourceforge.net> <56880DD4.2090806@users.sourceforge.net> In-Reply-To: <56880DD4.2090806@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: xen-devel@lists.xenproject.org, netdev@vger.kernel.org, Ian Campbell , Wei Liu Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall 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