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| author |   Yafang Shao <laoar.shao@gmail.com> | 2019-01-18 13:00:51 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-01-19 10:34:59 -0800 |
| commit | 0726f558d88ecc15b4dd461bdb2ac6bb763cadcb (patch) | |
| tree | f6c6ab48d1c951e2f427425bf74b40a493d2d655 | |
| parent | isdn: remove unneeded semicolon (diff) | |
| download | linux-dev-0726f558d88ecc15b4dd461bdb2ac6bb763cadcb.tar.xz linux-dev-0726f558d88ecc15b4dd461bdb2ac6bb763cadcb.zip | |
net: sock: do not set sk_cookie in sk_clone_lock()
The only call site of sk_clone_lock is in inet_csk_clone_lock,
and sk_cookie will be set there.
So we don't need to set sk_cookie in sk_clone_lock().
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/core/sock.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index b53764ebb973..900e8a9435f5 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1752,7 +1752,6 @@ struct sock *sk_clone_lock(const struct sock *sk, const gfp_t priority) newsk->sk_err_soft = 0; newsk->sk_priority = 0; newsk->sk_incoming_cpu = raw_smp_processor_id(); - atomic64_set(&newsk->sk_cookie, 0); if (likely(newsk->sk_net_refcnt)) sock_inuse_add(sock_net(newsk), 1); |