From f03f2e154f52fdaa982de7e2c386737679963dc9 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Wed, 14 Oct 2015 11:16:27 -0700 Subject: tcp/dccp: add inet_csk_reqsk_queue_drop_and_put() helper Let's reduce the confusion about inet_csk_reqsk_queue_drop() : In many cases we also need to release reference on request socket, so add a helper to do this, reducing code size and complexity. Fixes: 4bdc3d66147b ("tcp/dccp: fix behavior of stale SYN_RECV request sockets") Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/dccp/ipv4.c | 2 +- net/dccp/ipv6.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'net/dccp') diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index 644af510d932..59bc180b02d8 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -828,7 +828,7 @@ lookup: if (likely(sk->sk_state == DCCP_LISTEN)) { nsk = dccp_check_req(sk, skb, req); } else { - inet_csk_reqsk_queue_drop(sk, req); + inet_csk_reqsk_queue_drop_and_put(sk, req); goto lookup; } if (!nsk) { diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 68831931b1fe..d9cc731f2619 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -686,7 +686,7 @@ lookup: if (likely(sk->sk_state == DCCP_LISTEN)) { nsk = dccp_check_req(sk, skb, req); } else { - inet_csk_reqsk_queue_drop(sk, req); + inet_csk_reqsk_queue_drop_and_put(sk, req); goto lookup; } if (!nsk) { -- cgit v1.2.3-59-g8ed1b