From 9469c7b4aa210ce94c6e7208cfadbd0aca0ebe08 Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Tue, 10 Oct 2006 19:41:46 -0700 Subject: [NET]: Use typesafe inet_twsk() inline function instead of cast. Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- net/ipv4/tcp_ipv4.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) (limited to 'net/ipv4') diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index f745095196f..6bbd9857517 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -355,7 +355,7 @@ void tcp_v4_err(struct sk_buff *skb, u32 info) return; } if (sk->sk_state == TCP_TIME_WAIT) { - inet_twsk_put((struct inet_timewait_sock *)sk); + inet_twsk_put(inet_twsk(sk)); return; } @@ -960,7 +960,7 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb) bh_lock_sock(nsk); return nsk; } - inet_twsk_put((struct inet_timewait_sock *)nsk); + inet_twsk_put(inet_twsk(nsk)); return NULL; } @@ -1154,26 +1154,24 @@ discard_and_relse: do_time_wait: if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) { - inet_twsk_put((struct inet_timewait_sock *) sk); + inet_twsk_put(inet_twsk(sk)); goto discard_it; } if (skb->len < (th->doff << 2) || tcp_checksum_complete(skb)) { TCP_INC_STATS_BH(TCP_MIB_INERRS); - inet_twsk_put((struct inet_timewait_sock *) sk); + inet_twsk_put(inet_twsk(sk)); goto discard_it; } - switch (tcp_timewait_state_process((struct inet_timewait_sock *)sk, - skb, th)) { + switch (tcp_timewait_state_process(inet_twsk(sk), skb, th)) { case TCP_TW_SYN: { struct sock *sk2 = inet_lookup_listener(&tcp_hashinfo, skb->nh.iph->daddr, th->dest, inet_iif(skb)); if (sk2) { - inet_twsk_deschedule((struct inet_timewait_sock *)sk, - &tcp_death_row); - inet_twsk_put((struct inet_timewait_sock *)sk); + inet_twsk_deschedule(inet_twsk(sk), &tcp_death_row); + inet_twsk_put(inet_twsk(sk)); sk = sk2; goto process; } -- cgit v1.2.3