nvme-pci: add a blank line after declarations

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>

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index a4725b3..41c2055 100644 (file)
--- 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 @@ unfreeze:
 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);
 }