Commit 152bca09 authored by Florian Westphal's avatar Florian Westphal Committed by Steffen Klassert
Browse files

xfrm: remove description from xfrm_type struct 



Its set but never read. Reduces size of xfrm_type to 64 bytes on 64bit.

Signed-off-by: default avatarFlorian Westphal <fw@strlen.de>
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
parent a925316a

include/net/xfrm.h

+0 −2
Original line number Diff line number Diff line
@@ -388,7 +388,6 @@ void xfrm_flush_gc(void); 
void xfrm_state_delete_tunnel(struct xfrm_state *x);



struct xfrm_type {

	char			*description;

	struct module		*owner;

	u8			proto;

	u8			flags;
@@ -410,7 +409,6 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family); 
void xfrm_unregister_type(const struct xfrm_type *type, unsigned short family);



struct xfrm_type_offload {

	char		*description;

	struct module	*owner;

	u8		proto;

	void		(*encap)(struct xfrm_state *, struct sk_buff *pskb);

net/ipv4/ah4.c

+0 −1
Original line number Diff line number Diff line
@@ -554,7 +554,6 @@ static int ah4_rcv_cb(struct sk_buff *skb, int err) 


static const struct xfrm_type ah_type =

{

	.description	= "AH4",

	.owner		= THIS_MODULE,

	.proto	     	= IPPROTO_AH,

	.flags		= XFRM_TYPE_REPLAY_PROT,

net/ipv4/esp4.c

+0 −1
Original line number Diff line number Diff line
@@ -1198,7 +1198,6 @@ static int esp4_rcv_cb(struct sk_buff *skb, int err) 


static const struct xfrm_type esp_type =

{

	.description	= "ESP4",

	.owner		= THIS_MODULE,

	.proto	     	= IPPROTO_ESP,

	.flags		= XFRM_TYPE_REPLAY_PROT,

net/ipv4/esp4_offload.c

+0 −1
Original line number Diff line number Diff line
@@ -342,7 +342,6 @@ static const struct net_offload esp4_offload = { 
};



static const struct xfrm_type_offload esp_type_offload = {

	.description	= "ESP4 OFFLOAD",

	.owner		= THIS_MODULE,

	.proto	     	= IPPROTO_ESP,

	.input_tail	= esp_input_tail,

net/ipv4/ipcomp.c

+0 −1
Original line number Diff line number Diff line
@@ -152,7 +152,6 @@ static int ipcomp4_rcv_cb(struct sk_buff *skb, int err) 
}



static const struct xfrm_type ipcomp_type = {

	.description	= "IPCOMP4",

	.owner		= THIS_MODULE,

	.proto	     	= IPPROTO_COMP,

	.init_state	= ipcomp4_init_state,