From: Ido Schimmel <ido...@nvidia.com>
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: Ido Schimmel <ido...@nvidia.com>
---
net/ipv4/nexthop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c
index 0823643a7dec..1b736e3e1baa 100644
--- a/net/ipv4/nexthop.c
+++ b/net/ipv4/nexthop.c
@@ -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;
--
2.26.2
