ipv4: Make output route lookup return rtable directly.

Instead of on the stack.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index ec3aa11c36cb..e81599cb1fe6 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -1112,7 +1112,8 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi
 
         memset(&fl, 0, sizeof fl);
         fl.nl_u.ip4_u.daddr = htonl(dst_ip);
-        if (ip_route_output_key(&init_net, &rt, &fl)) {
+        rt = ip_route_output_key(&init_net, &fl);
+        if (IS_ERR(rt)) {
                 printk(KERN_ERR "%s: ip_route_output_key failed for 0x%08X\n",
                                 __func__, dst_ip);
                 return rc;