Patchwork net: remove struct dst_entry::entry_size

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Submitter Alexey Dobriyan
Date Nov. 11, 2008, 1:24 p.m.
Message ID <20081111132445.GA14810@x200.localdomain>
Download mbox | patch
Permalink /patch/8123/
State Accepted
Delegated to: David Miller
Headers show

Comments

Alexey Dobriyan - Nov. 11, 2008, 1:24 p.m.
Unused after kmem_cache_zalloc() conversion.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---

 include/net/dst.h       |    1 -
 net/decnet/dn_route.c   |    1 -
 net/ipv4/route.c        |    2 --
 net/ipv4/xfrm4_policy.c |    1 -
 net/ipv6/route.c        |    2 --
 net/ipv6/xfrm6_policy.c |    1 -
 6 files changed, 8 deletions(-)

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Alexey Dobriyan - Nov. 11, 2008, 1:25 p.m.
On Tue, Nov 11, 2008 at 04:24:45PM +0300, Alexey Dobriyan wrote:
> Unused after kmem_cache_zalloc() conversion.
> 
> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
> ---
> 
>  include/net/dst.h       |    1 -
>  net/decnet/dn_route.c   |    1 -
>  net/ipv4/route.c        |    2 --
>  net/ipv4/xfrm4_policy.c |    1 -
>  net/ipv6/route.c        |    2 --
>  net/ipv6/xfrm6_policy.c |    1 -
>  6 files changed, 8 deletions(-)
> 
> --- a/include/net/dst.h
> +++ b/include/net/dst.h
> @@ -104,7 +104,6 @@ struct dst_ops
>  	void			(*link_failure)(struct sk_buff *);
>  	void			(*update_pmtu)(struct dst_entry *dst, u32 mtu);
>  	int			(*local_out)(struct sk_buff *skb);
> -	int			entry_size;
>  
>  	atomic_t		entries;
>  	struct kmem_cache 		*kmem_cachep;
> --- a/net/decnet/dn_route.c
> +++ b/net/decnet/dn_route.c
> @@ -131,7 +131,6 @@ static struct dst_ops dn_dst_ops = {
>  	.negative_advice =	dn_dst_negative_advice,
>  	.link_failure =		dn_dst_link_failure,
>  	.update_pmtu =		dn_dst_update_pmtu,
> -	.entry_size =		sizeof(struct dn_route),
>  	.entries =		ATOMIC_INIT(0),
>  };
>  
> --- a/net/ipv4/route.c
> +++ b/net/ipv4/route.c
> @@ -160,7 +160,6 @@ static struct dst_ops ipv4_dst_ops = {
>  	.link_failure =		ipv4_link_failure,
>  	.update_pmtu =		ip_rt_update_pmtu,
>  	.local_out =		__ip_local_out,
> -	.entry_size =		sizeof(struct rtable),
>  	.entries =		ATOMIC_INIT(0),
>  };
>  
> @@ -2701,7 +2700,6 @@ static struct dst_ops ipv4_dst_blackhole_ops = {
>  	.destroy		=	ipv4_dst_destroy,
>  	.check			=	ipv4_dst_check,
>  	.update_pmtu		=	ipv4_rt_blackhole_update_pmtu,
> -	.entry_size		=	sizeof(struct rtable),
>  	.entries		=	ATOMIC_INIT(0),
>  };
>  
> --- a/net/ipv4/xfrm4_policy.c
> +++ b/net/ipv4/xfrm4_policy.c
> @@ -248,7 +248,6 @@ static struct dst_ops xfrm4_dst_ops = {
>  	.ifdown =		xfrm4_dst_ifdown,
>  	.local_out =		__ip_local_out,
>  	.gc_thresh =		1024,
> -	.entry_size =		sizeof(struct xfrm_dst),
>  	.entries =		ATOMIC_INIT(0),
>  };
>  
> --- a/net/ipv6/route.c
> +++ b/net/ipv6/route.c
> @@ -108,7 +108,6 @@ static struct dst_ops ip6_dst_ops_template = {
>  	.link_failure		=	ip6_link_failure,
>  	.update_pmtu		=	ip6_rt_update_pmtu,
>  	.local_out		=	__ip6_local_out,
> -	.entry_size		=	sizeof(struct rt6_info),
>  	.entries		=	ATOMIC_INIT(0),
>  };
>  
> @@ -122,7 +121,6 @@ static struct dst_ops ip6_dst_blackhole_ops = {
>  	.destroy		=	ip6_dst_destroy,
>  	.check			=	ip6_dst_check,
>  	.update_pmtu		=	ip6_rt_blackhole_update_pmtu,
> -	.entry_size		=	sizeof(struct rt6_info),
>  	.entries		=	ATOMIC_INIT(0),
>  };
>  
> --- a/net/ipv6/xfrm6_policy.c
> +++ b/net/ipv6/xfrm6_policy.c
> @@ -279,7 +279,6 @@ static struct dst_ops xfrm6_dst_ops = {
>  	.ifdown =		xfrm6_dst_ifdown,
>  	.local_out =		__ip6_local_out,
>  	.gc_thresh =		1024,
> -	.entry_size =		sizeof(struct xfrm_dst),
>  	.entries =		ATOMIC_INIT(0),
>  };
>  
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David Miller - Nov. 12, 2008, 1:25 a.m.
From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Tue, 11 Nov 2008 16:24:45 +0300

> Unused after kmem_cache_zalloc() conversion.
> 
> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>

Applied.
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Patch

--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -104,7 +104,6 @@  struct dst_ops
 	void			(*link_failure)(struct sk_buff *);
 	void			(*update_pmtu)(struct dst_entry *dst, u32 mtu);
 	int			(*local_out)(struct sk_buff *skb);
-	int			entry_size;
 
 	atomic_t		entries;
 	struct kmem_cache 		*kmem_cachep;
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -131,7 +131,6 @@  static struct dst_ops dn_dst_ops = {
 	.negative_advice =	dn_dst_negative_advice,
 	.link_failure =		dn_dst_link_failure,
 	.update_pmtu =		dn_dst_update_pmtu,
-	.entry_size =		sizeof(struct dn_route),
 	.entries =		ATOMIC_INIT(0),
 };
 
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -160,7 +160,6 @@  static struct dst_ops ipv4_dst_ops = {
 	.link_failure =		ipv4_link_failure,
 	.update_pmtu =		ip_rt_update_pmtu,
 	.local_out =		__ip_local_out,
-	.entry_size =		sizeof(struct rtable),
 	.entries =		ATOMIC_INIT(0),
 };
 
@@ -2701,7 +2700,6 @@  static struct dst_ops ipv4_dst_blackhole_ops = {
 	.destroy		=	ipv4_dst_destroy,
 	.check			=	ipv4_dst_check,
 	.update_pmtu		=	ipv4_rt_blackhole_update_pmtu,
-	.entry_size		=	sizeof(struct rtable),
 	.entries		=	ATOMIC_INIT(0),
 };
 
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -248,7 +248,6 @@  static struct dst_ops xfrm4_dst_ops = {
 	.ifdown =		xfrm4_dst_ifdown,
 	.local_out =		__ip_local_out,
 	.gc_thresh =		1024,
-	.entry_size =		sizeof(struct xfrm_dst),
 	.entries =		ATOMIC_INIT(0),
 };
 
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -108,7 +108,6 @@  static struct dst_ops ip6_dst_ops_template = {
 	.link_failure		=	ip6_link_failure,
 	.update_pmtu		=	ip6_rt_update_pmtu,
 	.local_out		=	__ip6_local_out,
-	.entry_size		=	sizeof(struct rt6_info),
 	.entries		=	ATOMIC_INIT(0),
 };
 
@@ -122,7 +121,6 @@  static struct dst_ops ip6_dst_blackhole_ops = {
 	.destroy		=	ip6_dst_destroy,
 	.check			=	ip6_dst_check,
 	.update_pmtu		=	ip6_rt_blackhole_update_pmtu,
-	.entry_size		=	sizeof(struct rt6_info),
 	.entries		=	ATOMIC_INIT(0),
 };
 
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -279,7 +279,6 @@  static struct dst_ops xfrm6_dst_ops = {
 	.ifdown =		xfrm6_dst_ifdown,
 	.local_out =		__ip6_local_out,
 	.gc_thresh =		1024,
-	.entry_size =		sizeof(struct xfrm_dst),
 	.entries =		ATOMIC_INIT(0),
 };