ipv4: Make output route lookup return rtable directly.
Instead of on the stack.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 5274de3..25f0888 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -3397,9 +3397,12 @@
memset(&fl, 0, sizeof(fl));
fl.nl_u.ip4_u.daddr = dst_addr->sin_addr.s_addr;
- err = ip_route_output_key(&init_net, &rt, &fl);
- if (!err)
+ rt = ip_route_output_key(&init_net, &fl);
+ err = 0;
+ if (!IS_ERR(rt))
*dst = &rt->dst;
+ else
+ err = PTR_ERR(rt);
return err;
#else
return -ENETUNREACH;