Commit 233c6378 authored by Ido Schimmel's avatar Ido Schimmel Committed by David S. Miller
Browse files

ipv4: nexthop: Remove unnecessary rtnl_dereference() 



The pointer is not RCU protected, so remove the unnecessary
rtnl_dereference(). This suppresses the following warning:

net/ipv4/nexthop.c:1101:24: error: incompatible types in comparison expression (different address spaces):
net/ipv4/nexthop.c:1101:24:    struct rb_node [noderef] __rcu *
net/ipv4/nexthop.c:1101:24:    struct rb_node *

Signed-off-by: default avatarIdo Schimmel <idosch@nvidia.com>
Reviewed-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 33d80996

net/ipv4/nexthop.c

+1 −1
Original line number Diff line number Diff line
@@ -1098,7 +1098,7 @@ static int insert_nexthop(struct net *net, struct nexthop *new_nh, 
	while (1) {

		struct nexthop *nh;



		next = rtnl_dereference(*pp);

		next = *pp;

		if (!next)

			break;