diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-09-29 19:13:30 +0200 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-10-19 23:03:26 +0200 |
| commit | 9bb9efe4bab8a877cdde5c6bfbfa202645517571 (patch) | |
| tree | 6822f68a51228ef10db8ebb1bf81aa5e2683760a /drivers/xen | |
| parent | xen/events: BUG() when we can't allocate our event->irq array. (diff) | |
| download | linux-9bb9efe4bab8a877cdde5c6bfbfa202645517571.tar.xz 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')
| -rw-r--r-- | 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 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) |