Re: [PATCH nf-next] netfilter: ipvs: Remove useless ipvsh param of frag_safe_skb_hp

[Pablo Neira Ayuso]

On Wed, Nov 22, 2017 at 07:14:28PM +0100, Simon Horman wrote:
> On Mon, Nov 13, 2017 at 10:58:18PM +0800, gfree.w...@vip.163.com wrote:
> > From: Gao Feng 
> > 
> > The param of frag_safe_skb_hp, ipvsh, isn't used now. So remove it and
> > update the callers' codes too.
> > 
> > Signed-off-by: Gao Feng 
> > ---
> >  Simon advise me send the patch to netfilter group
> 
> Acked-by: Simon Horman 
> 
> Pablo, can you take this through the nf-next tree?

Applied, thanks.
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Re: [PATCH nf-next] netfilter: ipvs: Remove useless ipvsh param of frag_safe_skb_hp

[Simon Horman]

On Mon, Nov 13, 2017 at 10:58:18PM +0800, gfree.w...@vip.163.com wrote:
> From: Gao Feng 
> 
> The param of frag_safe_skb_hp, ipvsh, isn't used now. So remove it and
> update the callers' codes too.
> 
> Signed-off-by: Gao Feng 
> ---
>  Simon advise me send the patch to netfilter group

Acked-by: Simon Horman 

Pablo, can you take this through the nf-next tree?
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[PATCH nf-next] netfilter: ipvs: Remove useless ipvsh param of frag_safe_skb_hp

[gfree . wind]

From: Gao Feng 

The param of frag_safe_skb_hp, ipvsh, isn't used now. So remove it and
update the callers' codes too.

Signed-off-by: Gao Feng 
---
 Simon advise me send the patch to netfilter group

 include/net/ip_vs.h |  3 +--
 net/netfilter/ipvs/ip_vs_conn.c |  2 +-
 net/netfilter/ipvs/ip_vs_core.c | 12 ++--
 3 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 5d08c19..acbc09d 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -69,8 +69,7 @@ struct ip_vs_iphdr {
 };
 
 static inline void *frag_safe_skb_hp(const struct sk_buff *skb, int offset,
- int len, void *buffer,
- const struct ip_vs_iphdr *ipvsh)
+ int len, void *buffer)
 {
return skb_header_pointer(skb, offset, len, buffer);
 }
diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
index f73561c..a35fade 100644
--- a/net/netfilter/ipvs/ip_vs_conn.c
+++ b/net/netfilter/ipvs/ip_vs_conn.c
@@ -322,7 +322,7 @@ struct ip_vs_conn *ip_vs_conn_in_get(const struct 
ip_vs_conn_param *p)
 {
__be16 _ports[2], *pptr;
 
-   pptr = frag_safe_skb_hp(skb, iph->len, sizeof(_ports), _ports, iph);
+   pptr = frag_safe_skb_hp(skb, iph->len, sizeof(_ports), _ports);
if (pptr == NULL)
return 1;
 
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 5cb7cac..5f6f73c 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -433,7 +433,7 @@ struct ip_vs_conn *
/*
 * IPv6 frags, only the first hit here.
 */
-   pptr = frag_safe_skb_hp(skb, iph->len, sizeof(_ports), _ports, iph);
+   pptr = frag_safe_skb_hp(skb, iph->len, sizeof(_ports), _ports);
if (pptr == NULL)
return NULL;
 
@@ -566,7 +566,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff 
*skb,
struct netns_ipvs *ipvs = svc->ipvs;
struct net *net = ipvs->net;
 
-   pptr = frag_safe_skb_hp(skb, iph->len, sizeof(_ports), _ports, iph);
+   pptr = frag_safe_skb_hp(skb, iph->len, sizeof(_ports), _ports);
if (!pptr)
return NF_DROP;
dport = likely(!ip_vs_iph_inverse(iph)) ? pptr[1] : pptr[0];
@@ -982,7 +982,7 @@ static int ip_vs_out_icmp_v6(struct netns_ipvs *ipvs, 
struct sk_buff *skb,
unsigned int offset;
 
*related = 1;
-   ic = frag_safe_skb_hp(skb, ipvsh->len, sizeof(_icmph), &_icmph, ipvsh);
+   ic = frag_safe_skb_hp(skb, ipvsh->len, sizeof(_icmph), &_icmph);
if (ic == NULL)
return NF_DROP;
 
@@ -1214,7 +1214,7 @@ static struct ip_vs_conn *__ip_vs_rs_conn_out(unsigned 
int hooknum,
return NULL;
 
pptr = frag_safe_skb_hp(skb, iph->len,
-   sizeof(_ports), _ports, iph);
+   sizeof(_ports), _ports);
if (!pptr)
return NULL;
 
@@ -1407,7 +1407,7 @@ static struct ip_vs_conn *__ip_vs_rs_conn_out(unsigned 
int hooknum,
__be16 _ports[2], *pptr;
 
pptr = frag_safe_skb_hp(skb, iph.len,
-sizeof(_ports), _ports, );
+sizeof(_ports), _ports);
if (pptr == NULL)
return NF_ACCEPT;   /* Not for me */
if (ip_vs_has_real_service(ipvs, af, iph.protocol, ,
@@ -1741,7 +1741,7 @@ static int ip_vs_in_icmp_v6(struct netns_ipvs *ipvs, 
struct sk_buff *skb,
 
*related = 1;
 
-   ic = frag_safe_skb_hp(skb, iph->len, sizeof(_icmph), &_icmph, iph);
+   ic = frag_safe_skb_hp(skb, iph->len, sizeof(_icmph), &_icmph);
if (ic == NULL)
return NF_DROP;
 
-- 
1.9.1


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