nvmet: fix the structure member indentation

This is a cleanup patch which fixes the structure member indentation
introduced by the p2p:

commit c692509 ("nvmet: Optionally use PCI P2P memory").
We don't change any functionality in this patch.

This is needed so that any future members will also follow the uniform
indentation.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Acked-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

drivers/nvme/target/nvmet.h

@@ -200,8 +200,8 @@ struct nvmet_ctrl {
 	char			subsysnqn[NVMF_NQN_FIELD_LEN];
 	char			hostnqn[NVMF_NQN_FIELD_LEN];
 
-	struct device *p2p_client;
-	struct radix_tree_root p2p_ns_map;
+	struct device		*p2p_client;
+	struct radix_tree_root	p2p_ns_map;
 };
 
 struct nvmet_subsys {
@@ -314,8 +314,8 @@ struct nvmet_req {
 	void (*execute)(struct nvmet_req *req);
 	const struct nvmet_fabrics_ops *ops;
 
-	struct pci_dev *p2p_dev;
-	struct device *p2p_client;
+	struct pci_dev		*p2p_dev;
+	struct device		*p2p_client;
 };
 
 extern struct workqueue_struct *buffered_io_wq;