ipv4: coding style: comparison for equality with NULL

[deliverable/linux.git] / net / ipv4 / ip_gre.c

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 1060ca0bc23a963fbeea5a601b36d68f756bf406..5fd706473c733402c9aad9c6c30466549de8c54d 100644 (file)
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -182,7 +182,7 @@ static int ipgre_err(struct sk_buff *skb, u32 info,
        t = ip_tunnel_lookup(itn, skb->dev->ifindex, tpi->flags,
                             iph->daddr, iph->saddr, tpi->key);
 
-       if (t == NULL)
+       if (!t)
                return PACKET_REJECT;
 
        if (t->parms.iph.daddr == 0 ||
@@ -423,7 +423,7 @@ static int ipgre_open(struct net_device *dev)
                        return -EADDRNOTAVAIL;
                dev = rt->dst.dev;
                ip_rt_put(rt);
-               if (__in_dev_get_rtnl(dev) == NULL)
+               if (!__in_dev_get_rtnl(dev))
                        return -EADDRNOTAVAIL;
                t->mlink = dev->ifindex;
                ip_mc_inc_group(__in_dev_get_rtnl(dev), t->parms.iph.daddr);