From: Markus Elfring <elfr...@users.sourceforge.net> Date: Sat, 2 Jan 2016 18:23:16 +0100
Replace an explicit initialisation for one local variable at the beginning by an assignment. Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net> --- drivers/net/xen-netback/xenbus.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c index aff963f..e8dfc3d 100644 --- a/drivers/net/xen-netback/xenbus.c +++ b/drivers/net/xen-netback/xenbus.c @@ -687,11 +687,12 @@ static int xen_register_watchers(struct xenbus_device *dev, struct xenvif *vif) { int err = 0; char *node; - unsigned maxlen = strlen(dev->nodename) + sizeof("/rate"); + unsigned maxlen; if (vif->credit_watch.node) return -EADDRINUSE; + maxlen = strlen(dev->nodename) + sizeof("/rate"); node = kmalloc(maxlen, GFP_KERNEL); if (!node) return -ENOMEM; -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html