It is redundant to do irqsave and irqrestore in hardIRQ context, where
it has been in a irq-disabled context.
Signed-off-by: Xiaofei Tan <tanxiaofei@xxxxxxxxxx>
---
drivers/scsi/qlogicpti.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index d84e218..078555e 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1203,10 +1203,9 @@ static struct scsi_cmnd *qlogicpti_intr_handler(struct qlogicpti *qpti)
static irqreturn_t qpti_intr(int irq, void *dev_id)
{
struct qlogicpti *qpti = dev_id;
- unsigned long flags;
struct scsi_cmnd *dq;
- spin_lock_irqsave(qpti->qhost->host_lock, flags);
+ spin_lock(qpti->qhost->host_lock);
dq = qlogicpti_intr_handler(qpti);
if (dq != NULL) {
@@ -1218,7 +1217,7 @@ static irqreturn_t qpti_intr(int irq, void *dev_id)
dq = next;
} while (dq != NULL);
}
- spin_unlock_irqrestore(qpti->qhost->host_lock, flags);
+ spin_unlock(qpti->qhost->host_lock);
return IRQ_HANDLED;
}
--
2.8.1
