Merge branch 'master' into for-2.6.39

[~andy/linux] / drivers / scsi / qla2xxx / qla_os.c

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 1d060767772746359e361c2b9e9457e1ea041313..e90f7c16b95611ed52f091e48262b0da2b908365 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -562,7 +562,6 @@ qla2xxx_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)
        }
        if (atomic_read(&fcport->state) != FCS_ONLINE) {
                if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD ||
-                       atomic_read(&fcport->state) == FCS_DEVICE_LOST ||
                        atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
                        cmd->result = DID_NO_CONNECT << 16;
                        goto qc24_fail_command;
@@ -2513,6 +2512,7 @@ qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport,
 {
        struct fc_rport *rport;
        scsi_qla_host_t *base_vha;
+       unsigned long flags;
 
        if (!fcport->rport)
                return;
@@ -2520,9 +2520,9 @@ qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport,
        rport = fcport->rport;
        if (defer) {
                base_vha = pci_get_drvdata(vha->hw->pdev);
-               spin_lock_irq(vha->host->host_lock);
+               spin_lock_irqsave(vha->host->host_lock, flags);
                fcport->drport = rport;
-               spin_unlock_irq(vha->host->host_lock);
+               spin_unlock_irqrestore(vha->host->host_lock, flags);
                set_bit(FCPORT_UPDATE_NEEDED, &base_vha->dpc_flags);
                qla2xxx_wake_dpc(base_vha);
        } else
@@ -3282,10 +3282,10 @@ qla2x00_do_dpc(void *data)
 
        set_user_nice(current, -20);
 
+       set_current_state(TASK_INTERRUPTIBLE);
        while (!kthread_should_stop()) {
                DEBUG3(printk("qla2x00: DPC handler sleeping\n"));
 
-               set_current_state(TASK_INTERRUPTIBLE);
                schedule();
                __set_current_state(TASK_RUNNING);
 
@@ -3454,7 +3454,9 @@ qla2x00_do_dpc(void *data)
                qla2x00_do_dpc_all_vps(base_vha);
 
                ha->dpc_active = 0;
+               set_current_state(TASK_INTERRUPTIBLE);
        } /* End of while(1) */
+       __set_current_state(TASK_RUNNING);
 
        DEBUG(printk("scsi(%ld): DPC handler exiting\n", base_vha->host_no));