[IPV6] SIT: Sparse: Use NULL pointer instead of 0.



| net/ipv6/sit.c:382:42: warning: Using plain integer as NULL pointer

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

parent aba6096b

net/ipv6/sit.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -379,7 +379,7 @@ static void ipip6_tunnel_uninit(struct net_device *dev)
		dev_put(dev);
		} else {
		ipip6_tunnel_unlink(netdev_priv(dev));
		ipip6_tunnel_del_prl(netdev_priv(dev), 0);
		ipip6_tunnel_del_prl(netdev_priv(dev), NULL);
		dev_put(dev);
		}
		}