[patch 5/7] [PATCH] af_iucv: handle non-accepted sockets after resuming from suspend

[Ursula Braun <ursula.braun@de.ibm.com>]

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From: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>

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>
---

 net/iucv/af_iucv.c |    1 +
 1 file changed, 1 insertion(+)

Index: linux-2.6-uschi/net/iucv/af_iucv.c
===================================================================
--- linux-2.6-uschi.orig/net/iucv/af_iucv.c
+++ linux-2.6-uschi/net/iucv/af_iucv.c
@@ -569,6 +569,7 @@ struct sock *iucv_accept_dequeue(struct 
 
 		if (sk->sk_state == IUCV_CONNECTED ||
 		    sk->sk_state == IUCV_SEVERED ||
+		    sk->sk_state == IUCV_DISCONN ||	/* due to PM restore */
 		    !newsock) {
 			iucv_accept_unlink(sk);
 			if (newsock)