diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/host/pci.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 7249ae74f71f..2d5496c52afd 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -1062,14 +1062,8 @@ static irqreturn_t nvme_irq(int irq, void *data) struct nvme_queue *nvmeq = data; irqreturn_t ret = IRQ_NONE; - /* - * The rmb/wmb pair ensures we see all updates from a previous run of - * the irq handler, even if that was on another CPU. - */ - rmb(); if (nvme_process_cq(nvmeq)) ret = IRQ_HANDLED; - wmb(); return ret; } |