diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_base.c')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index a85c9672c6ea..a67749c8f4ab 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -1808,18 +1808,22 @@ mpt3sas_base_sync_reply_irqs(struct MPT3SAS_ADAPTER *ioc) /* TMs are on msix_index == 0 */ if (reply_q->msix_index == 0) continue; + synchronize_irq(pci_irq_vector(ioc->pdev, reply_q->msix_index)); if (reply_q->irq_poll_scheduled) { /* Calling irq_poll_disable will wait for any pending * callbacks to have completed. */ irq_poll_disable(&reply_q->irqpoll); irq_poll_enable(&reply_q->irqpoll); - reply_q->irq_poll_scheduled = false; - reply_q->irq_line_enable = true; - enable_irq(reply_q->os_irq); - continue; + /* check how the scheduled poll has ended, + * clean up only if necessary + */ + if (reply_q->irq_poll_scheduled) { + reply_q->irq_poll_scheduled = false; + reply_q->irq_line_enable = true; + enable_irq(reply_q->os_irq); + } } - synchronize_irq(pci_irq_vector(ioc->pdev, reply_q->msix_index)); } } |