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ibmvfc: prevent a potential deadlock
My static checker complains that we need to unlock on this path. Seems true. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Brian King <brking@linux.vnet.ibm.com> Reviewed-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -4722,6 +4722,8 @@ static void ibmvfc_rport_add_thread(struct work_struct *work)
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tgt_dbg(tgt, "Setting rport roles\n");
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fc_remote_port_rolechg(rport, tgt->ids.roles);
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put_device(&rport->dev);
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} else {
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spin_unlock_irqrestore(vhost->host->host_lock, flags);
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}
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kref_put(&tgt->kref, ibmvfc_release_tgt);
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