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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-09-29 13:13:30 -0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-10-19 17:03:26 -0400
commit9bb9efe4bab8a877cdde5c6bfbfa202645517571 (patch)
tree6822f68a51228ef10db8ebb1bf81aa5e2683760a /drivers/xen/events.c
parent9d093e2958baf76154d1008339f594f798a52790 (diff)
downloadtalos-obmc-linux-9bb9efe4bab8a877cdde5c6bfbfa202645517571.tar.gz
talos-obmc-linux-9bb9efe4bab8a877cdde5c6bfbfa202645517571.zip
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 <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen/events.c')
-rw-r--r--drivers/xen/events.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 6b002cca1f5a..503614f2c122 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)
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