net: return operator cleanup

[net-next-2.6.git] / net / ipv6 / route.c

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index d126365ac0463bc075d62446562a8d9f07d548a2..25b0beda4331d23fd88135d8d4cc9639ca34bedf 100644 (file)
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -217,14 +217,14 @@ static void ip6_dst_ifdown(struct dst_entry *dst, struct net_device *dev,
 
 static __inline__ int rt6_check_expired(const struct rt6_info *rt)
 {
-       return (rt->rt6i_flags & RTF_EXPIRES &&
-               time_after(jiffies, rt->rt6i_expires));
+       return (rt->rt6i_flags & RTF_EXPIRES) &&
+               time_after(jiffies, rt->rt6i_expires);
 }
 
 static inline int rt6_need_strict(struct in6_addr *daddr)
 {
-       return (ipv6_addr_type(daddr) &
-               (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL | IPV6_ADDR_LOOPBACK));
+       return ipv6_addr_type(daddr) &
+               (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL | IPV6_ADDR_LOOPBACK);
 }
 
 /*
@@ -440,7 +440,7 @@ static struct rt6_info *rt6_select(struct fib6_node *fn, int oif, int strict)
                  __func__, match);
 
        net = dev_net(rt0->rt6i_dev);
-       return (match ? match : net->ipv6.ip6_null_entry);
+       return match ? match : net->ipv6.ip6_null_entry;
 }
 
 #ifdef CONFIG_IPV6_ROUTE_INFO
@@ -859,7 +859,7 @@ int ip6_dst_blackhole(struct sock *sk, struct dst_entry **dstp, struct flowi *fl
 
        dst_release(*dstp);
        *dstp = new;
-       return (new ? 0 : -ENOMEM);
+       return new ? 0 : -ENOMEM;
 }
 EXPORT_SYMBOL_GPL(ip6_dst_blackhole);
 
@@ -1070,7 +1070,7 @@ static int ip6_dst_gc(struct dst_ops *ops)
                net->ipv6.ip6_rt_gc_expire = rt_gc_timeout>>1;
 out:
        net->ipv6.ip6_rt_gc_expire -= net->ipv6.ip6_rt_gc_expire>>rt_elasticity;
-       return (atomic_read(&ops->entries) > rt_max_size);
+       return atomic_read(&ops->entries) > rt_max_size;
 }
 
 /* Clean host part of a prefix. Not necessary in radix tree,