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    Subject[PATCH 4.9 52/77] scsi: qla2xxx: Correction to vha->vref_count timeout
    Date
    4.9-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Joe Carnuccio <joe.carnuccio@cavium.com>

    commit 6e98095f8fb6d98da34c4e6c34e69e7c638d79c0 upstream.

    Fix incorrect second argument for wait_event_timeout()

    Fixes: c4a9b538ab2a ("qla2xxx: Allow vref count to timeout on vport delete.")
    Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
    Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/scsi/qla2xxx/qla_mid.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/scsi/qla2xxx/qla_mid.c
    +++ b/drivers/scsi/qla2xxx/qla_mid.c
    @@ -74,7 +74,7 @@ qla24xx_deallocate_vp_id(scsi_qla_host_t
    * ensures no active vp_list traversal while the vport is removed
    * from the queue)
    */
    - wait_event_timeout(vha->vref_waitq, atomic_read(&vha->vref_count),
    + wait_event_timeout(vha->vref_waitq, !atomic_read(&vha->vref_count),
    10*HZ);

    spin_lock_irqsave(&ha->vport_slock, flags);

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