inet: remove now unused flag DST_NOPEER

Commit e688a604807647 ("net: introduce DST_NOPEER dst flag") introduced
DST_NOPEER because because of crashes in ipv6_select_ident called from
udp6_ufo_fragment.

Since commit 916e4cf46d0204 ("ipv6: reuse ip6_frag_id from
ip6_ufo_append_data") we don't call ipv6_select_ident any more from
ip6_ufo_append_data, thus this flag lost its purpose and can be removed.

Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 4 deletions

diff --git a/include/net/dst.h b/include/net/dst.h
index 77eb53fabfb0..e01a826f2a9c 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -54,10 +54,9 @@ struct dst_entry {
 #define DST_NOHASH              0x0008
 #define DST_NOCACHE             0x0010
 #define DST_NOCOUNT             0x0020
-#define DST_NOPEER              0x0040
-#define DST_FAKE_RTABLE         0x0080
-#define DST_XFRM_TUNNEL         0x0100
-#define DST_XFRM_QUEUE          0x0200
+#define DST_FAKE_RTABLE         0x0040
+#define DST_XFRM_TUNNEL         0x0080
+#define DST_XFRM_QUEUE          0x0100
 
         unsigned short          pending_confirm;