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    Subject[PATCH 5/9] xen/events: Don't check the info for NULL as it is already done.
    Date
    The list operation checks whether the 'info' structure that is
    retrieved from the list is NULL (otherwise it would not been able
    to retrieve it). This check is not neccessary.

    Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
    ---
    drivers/xen/events.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/drivers/xen/events.c b/drivers/xen/events.c
    index 5db04bf..71d2363 100644
    --- a/drivers/xen/events.c
    +++ b/drivers/xen/events.c
    @@ -779,7 +779,7 @@ int xen_irq_from_pirq(unsigned pirq)
    mutex_lock(&irq_mapping_update_lock);

    list_for_each_entry(info, &xen_irq_list_head, list) {
    - if (info == NULL || info->type != IRQT_PIRQ)
    + if (info->type != IRQT_PIRQ)
    continue;
    irq = info->irq;
    if (info->u.pirq.pirq == pirq)
    --
    1.7.4.1


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