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authorEric Dumazet <edumazet@google.com>2015-10-14 11:16:27 -0700
committerDavid S. Miller <davem@davemloft.net>2015-10-16 00:52:18 -0700
commitf03f2e154f52fdaa982de7e2c386737679963dc9 (patch)
treef88db80f207233d0b5eef878687bc032f89f9269 /net/ipv4/tcp_ipv4.c
parentef84d8ce5a36d0c4a6454e7e9dff54d19f96a25f (diff)
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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 <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
-rw-r--r--net/ipv4/tcp_ipv4.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index aad2298..9c68cf3 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1591,7 +1591,7 @@ process:
if (likely(sk->sk_state == TCP_LISTEN)) {
nsk = tcp_check_req(sk, skb, req, false);
} else {
- inet_csk_reqsk_queue_drop(sk, req);
+ inet_csk_reqsk_queue_drop_and_put(sk, req);
goto lookup;
}
if (!nsk) {
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