net: Add initial_ref arg to dst_alloc().

This allows avoiding multiple writes to the initial __refcnt.

The most simplest cases of wanting an initial reference of "1"
in ipv4 and ipv6 have been converted, the rest have been left
along and kept at the existing "0".

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

1 files changed, 2 insertions, 2 deletions

diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 42c9c62d3417..06c054d5ccba 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1122,7 +1122,7 @@ make_route:
         if (dev_out->flags & IFF_LOOPBACK)
                 flags |= RTCF_LOCAL;
 
-        rt = dst_alloc(&dn_dst_ops);
+        rt = dst_alloc(&dn_dst_ops, 0);
         if (rt == NULL)
                 goto e_nobufs;
 
@@ -1383,7 +1383,7 @@ static int dn_route_input_slow(struct sk_buff *skb)
         }
 
 make_route:
-        rt = dst_alloc(&dn_dst_ops);
+        rt = dst_alloc(&dn_dst_ops, 0);
         if (rt == NULL)
                 goto e_nobufs;