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authorDavid S. Miller <davem@davemloft.net>2012-07-19 12:31:33 -0700
committerDavid S. Miller <davem@davemloft.net>2012-07-20 13:31:21 -0700
commitf5b0a8743601a4477419171f5046bd07d1c080a0 (patch)
tree92e17ec293c3d0e35a0deda5d3bbf43710fb96ff /net/decnet
parentf8126f1d5136be1ca1a3536d43ad7a710b5620f8 (diff)
downloadlinux-stericsson-f5b0a8743601a4477419171f5046bd07d1c080a0.tar.gz
net: Document dst->obsolete better.
Add a big comment explaining how the field works, and use defines instead of magic constants for the values assigned to it. Suggested by Joe Perches. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/decnet')
-rw-r--r--net/decnet/dn_route.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 47de90d8fe94..23cc11dd4e40 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1176,7 +1176,7 @@ make_route:
if (dev_out->flags & IFF_LOOPBACK)
flags |= RTCF_LOCAL;
- rt = dst_alloc(&dn_dst_ops, dev_out, 1, 0, DST_HOST);
+ rt = dst_alloc(&dn_dst_ops, dev_out, 1, DST_OBSOLETE_NONE, DST_HOST);
if (rt == NULL)
goto e_nobufs;
@@ -1444,7 +1444,7 @@ static int dn_route_input_slow(struct sk_buff *skb)
}
make_route:
- rt = dst_alloc(&dn_dst_ops, out_dev, 0, 0, DST_HOST);
+ rt = dst_alloc(&dn_dst_ops, out_dev, 0, DST_OBSOLETE_NONE, DST_HOST);
if (rt == NULL)
goto e_nobufs;