Commit 63b6c13d authored by Pravin B Shelar's avatar Pravin B Shelar Committed by David S. Miller
Browse files

tun_dst: Remove opts_size 



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

Signed-off-by: default avatarPravin B Shelar <pshelar@nicira.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2053aeb6

include/net/dst_metadata.h

+0 −1
Original line number Diff line number Diff line
@@ -7,7 +7,6 @@ 


struct metadata_dst {

	struct dst_entry		dst;

	size_t				opts_len;

	union {

		struct ip_tunnel_info	tun_info;

	} u;

net/core/dst.c

+0 −1
Original line number Diff line number Diff line
@@ -378,7 +378,6 @@ static void __metadata_dst_init(struct metadata_dst *md_dst, u8 optslen) 
	dst->output = dst_md_discard_sk;



	memset(dst + 1, 0, sizeof(*md_dst) + optslen - sizeof(*dst));

	md_dst->opts_len = optslen;

}



struct metadata_dst *metadata_dst_alloc(u8 optslen, gfp_t flags)