From: Baolin Wang <baolin.wang@linux.alibaba.com>
Date: Fri, 3 Jul 2020 10:49:21 +0800
Subject: [PATCH] nvme-pci: add a blank line after declarations
Git-commit: 4e523547e2bf755d40cb10e85795c2f9620ff3fb
Patch-mainline: v5.9-rc1
References: jsc#SLE-15608
Add a blank line after declarations to make code more readable.
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/nvme/host/pci.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index a4725b37b288..41c2055c6fc0 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -1017,6 +1017,7 @@ static irqreturn_t nvme_irq(int irq, void *data)
static irqreturn_t nvme_irq_check(int irq, void *data)
{
struct nvme_queue *nvmeq = data;
+
if (nvme_cqe_pending(nvmeq))
return IRQ_WAKE_THREAD;
return IRQ_NONE;
@@ -1399,6 +1400,7 @@ static int nvme_cmb_qdepth(struct nvme_dev *dev, int nr_io_queues,
if (q_size_aligned * nr_io_queues > dev->cmb_size) {
u64 mem_per_q = div_u64(dev->cmb_size, nr_io_queues);
+
mem_per_q = round_down(mem_per_q, dev->ctrl.page_size);
q_depth = div_u64(mem_per_q, entry_size);
@@ -2873,6 +2875,7 @@ static void nvme_reset_done(struct pci_dev *pdev)
static void nvme_shutdown(struct pci_dev *pdev)
{
struct nvme_dev *dev = pci_get_drvdata(pdev);
+
nvme_disable_prepare_reset(dev, true);
}
@@ -3003,6 +3006,7 @@ static int nvme_suspend(struct device *dev)
static int nvme_simple_suspend(struct device *dev)
{
struct nvme_dev *ndev = pci_get_drvdata(to_pci_dev(dev));
+
return nvme_disable_prepare_reset(ndev, true);
}
--
2.16.4