From: Konrad Rzeszutek Wilk Date: Thu, 29 Sep 2011 17:13:30 +0000 (-0400) Subject: xen/events: Don't check the info for NULL as it is already done. X-Git-Tag: v2.6.39-400.9.0~854^2~7^2~7 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6013e08b0d84f0257709649f95afb2e1a141bf8c;p=users%2Fjedix%2Flinux-maple.git xen/events: Don't check the info for NULL as it is already done. 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 --- diff --git a/drivers/xen/events.c b/drivers/xen/events.c index da70f5c32eb9..9667e4ebb3d5 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -779,7 +779,7 @@ int xen_irq_from_pirq(unsigned pirq) spin_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)