From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
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 <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
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
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