From f9b0ee7533c318c36c1b6e403f07789f8c4abeda Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Thu, 9 Jan 2014 10:14:36 +0100 Subject: [PATCH] compat_xtables: remove unused xtnu_skb_make_writable --- extensions/compat_xtables.c | 6 ------ extensions/compat_xtables.h | 1 - extensions/compat_xtnu.h | 1 - extensions/xt_DHCPMAC.c | 2 +- 4 files changed, 1 insertion(+), 9 deletions(-) diff --git a/extensions/compat_xtables.c b/extensions/compat_xtables.c index 23bc997..5db83af 100644 --- a/extensions/compat_xtables.c +++ b/extensions/compat_xtables.c @@ -110,12 +110,6 @@ int xtnu_ip_route_me_harder(struct sk_buff **pskb, unsigned int addr_type) } EXPORT_SYMBOL_GPL(xtnu_ip_route_me_harder); -int xtnu_skb_make_writable(struct sk_buff **pskb, unsigned int len) -{ - return skb_make_writable(*pskb, len); -} -EXPORT_SYMBOL_GPL(xtnu_skb_make_writable); - void *HX_memmem(const void *space, size_t spacesize, const void *point, size_t pointsize) { diff --git a/extensions/compat_xtables.h b/extensions/compat_xtables.h index 11723e9..a23edcb 100644 --- a/extensions/compat_xtables.h +++ b/extensions/compat_xtables.h @@ -46,7 +46,6 @@ #endif #define ip_route_me_harder xtnu_ip_route_me_harder -#define skb_make_writable xtnu_skb_make_writable #define xt_target xtnu_target #define xt_register_target xtnu_register_target #define xt_unregister_target xtnu_unregister_target diff --git a/extensions/compat_xtnu.h b/extensions/compat_xtnu.h index 5c01815..87c61f7 100644 --- a/extensions/compat_xtnu.h +++ b/extensions/compat_xtnu.h @@ -60,7 +60,6 @@ static inline struct xtnu_target *xtcompat_nutarget(const struct xt_target *t) extern int xtnu_ip_local_out(struct sk_buff *); extern int xtnu_ip_route_me_harder(struct sk_buff **, unsigned int); -extern int xtnu_skb_make_writable(struct sk_buff **, unsigned int); extern int xtnu_register_match(struct xtnu_match *); extern int xtnu_ip_route_output_key(void *, struct rtable **, struct flowi *); extern void xtnu_unregister_match(struct xtnu_match *); diff --git a/extensions/xt_DHCPMAC.c b/extensions/xt_DHCPMAC.c index 45f1972..91223f8 100644 --- a/extensions/xt_DHCPMAC.c +++ b/extensions/xt_DHCPMAC.c @@ -97,7 +97,7 @@ dhcpmac_tg(struct sk_buff **pskb, const struct xt_action_param *par) struct sk_buff *skb = *pskb; unsigned int i; - if (!skb_make_writable(pskb, 0)) + if (!skb_make_writable(skb, 0)) return NF_DROP; udph = skb_header_pointer(skb, ip_hdrlen(skb),