diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 780ff187e9a3..52ccaebd6f2c 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -230,25 +230,16 @@ lpfc_sli4_wq_put(struct lpfc_queue *q, union lpfc_wqe128 *wqe) * This routine will update the HBA index of a queue to reflect consumption of * Work Queue Entries by the HBA. When the HBA indicates that it has consumed * an entry the host calls this function to update the queue's internal - * pointers. This routine returns the number of entries that were consumed by - * the HBA. + * pointers. **/ -static uint32_t +static void lpfc_sli4_wq_release(struct lpfc_queue *q, uint32_t index) { - uint32_t released = 0; - /* sanity check on queue memory */ if (unlikely(!q)) - return 0; + return; - if (q->hba_index == index) - return 0; - do { - q->hba_index = ((q->hba_index + 1) % q->entry_count); - released++; - } while (q->hba_index != index); - return released; + q->hba_index = index; } /** |