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[SCSI] iscsi_tcp: remove sk_sleep check

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There is no need to call sk_sleep before calling wake_up_interruptible,
because the wait_queue_head is now with the socket.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Mike Christie 2010-05-21 18:24:16 -05:00 committed by James Bottomley
parent 64ffdb7622
commit 8c38a29510
1 changed files with 2 additions and 4 deletions
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6
drivers/scsi/iscsi_tcp.c
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@ -601,10 +601,8 @@ static void iscsi_sw_tcp_conn_stop(struct iscsi_cls_conn *cls_conn, int flag)
set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_rx);
write_unlock_bh(&tcp_sw_conn->sock->sk->sk_callback_lock);
if (sk_sleep(sock->sk)) {
sock->sk->sk_err = EIO;
wake_up_interruptible(sk_sleep(sock->sk));
}
sock->sk->sk_err = EIO;
wake_up_interruptible(sk_sleep(sock->sk));
iscsi_conn_stop(cls_conn, flag);
iscsi_sw_tcp_release_conn(conn);