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authorChristoph Paasch <christoph.paasch@uclouvain.be>2012-09-26 11:59:09 +0000
committerDavid S. Miller <davem@davemloft.net>2012-09-27 19:20:26 -0400
commit5dff747b7038d10f9c174a1245263fd1c36a644d (patch)
tree7972334b850ec3eeafed5a2e9155de8ba36b7b8f /net
parentbcc452935da124f26885e969ec5a78a8735d1452 (diff)
downloadlinux-5dff747b7038d10f9c174a1245263fd1c36a644d.tar.bz2
tcp: Remove unused parameter from tcp_v4_save_options
struct sock *sk is not used inside tcp_v4_save_options. Thus it can be removed. Signed-off-by: Christoph Paasch <christoph.paasch@uclouvain.be> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/tcp_ipv4.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 93406c583f43..385eb79cf6aa 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -925,8 +925,7 @@ EXPORT_SYMBOL(tcp_syn_flood_action);
/*
* Save and compile IPv4 options into the request_sock if needed.
*/
-static struct ip_options_rcu *tcp_v4_save_options(struct sock *sk,
- struct sk_buff *skb)
+static struct ip_options_rcu *tcp_v4_save_options(struct sk_buff *skb)
{
const struct ip_options *opt = &(IPCB(skb)->opt);
struct ip_options_rcu *dopt = NULL;
@@ -1568,7 +1567,7 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
ireq->loc_addr = daddr;
ireq->rmt_addr = saddr;
ireq->no_srccheck = inet_sk(sk)->transparent;
- ireq->opt = tcp_v4_save_options(sk, skb);
+ ireq->opt = tcp_v4_save_options(skb);
if (security_inet_conn_request(sk, skb, req))
goto drop_and_free;