nvme-pci: remove the empty line at the beginning of nvme_should_reset()

Just cleanup by removing the empty line.
Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>

drivers/nvme/host/pci.c

@@ -1155,7 +1155,6 @@ static void abort_endio(struct request *req, blk_status_t error)
 
 static bool nvme_should_reset(struct nvme_dev *dev, u32 csts)
 {
-
 	/* If true, indicates loss of adapter communication, possibly by a
 	 * NVMe Subsystem reset.
 	 */