af_iucv: handle non-accepted sockets after resuming from suspend
After resuming from suspend, all af_iucv sockets are disconnected. Ensure that iucv_accept_dequeue() can handle disconnected sockets which are not yet accepted. Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -569,6 +569,7 @@ struct sock *iucv_accept_dequeue(struct sock *parent, struct socket *newsock)
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if (sk->sk_state == IUCV_CONNECTED ||
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sk->sk_state == IUCV_SEVERED ||
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sk->sk_state == IUCV_DISCONN || /* due to PM restore */
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!newsock) {
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iucv_accept_unlink(sk);
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if (newsock)
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