tun_dst: Remove opts_size

opts_size is only written and never read. Following patch
removes this unused variable.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/dst_metadata.h b/include/net/dst_metadata.h
index 547ab82..af9d538 100644 (file)
--- a/include/net/dst_metadata.h
+++ b/include/net/dst_metadata.h
@@ -7,7 +7,6 @@
 
 struct metadata_dst {
        struct dst_entry                dst;
-       size_t                          opts_len;
        union {
                struct ip_tunnel_info   tun_info;
        } u;

diff --cc net/core/dst.c
Simple merge