[PATCH 1/2] nvme: Update type from size_t to u16 for opts->queue_size

[Nitesh Shetty]

This fixes the smatch warning, "nvme_loop_create_ctrl() warn:
'opts->queue_size - 1' 18446744073709551615 can't fit into 65535
'ctrl->ctrl.sqsize'"
We don't need size_t for queue_size, u16 should serve the purpose,
as max size is limited to NVMF_DEF_QUEUE_SIZE(1024).

Signed-off-by: Nitesh Shetty <nj.shetty at samsung.com>
---
 drivers/nvme/host/fabrics.h | 2 +-
 drivers/nvme/host/fc.c      | 2 +-
 drivers/nvme/host/rdma.c    | 2 +-
 drivers/nvme/host/tcp.c     | 2 +-
 drivers/nvme/target/loop.c  | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/nvme/host/fabrics.h b/drivers/nvme/host/fabrics.h
index fbaee5a7be19..0b2e45faa3b9 100644
--- a/drivers/nvme/host/fabrics.h
+++ b/drivers/nvme/host/fabrics.h
@@ -125,7 +125,7 @@ struct nvmf_ctrl_options {
 	char			*trsvcid;
 	char			*host_traddr;
 	char			*host_iface;
-	size_t			queue_size;
+	u16			queue_size;
 	unsigned int		nr_io_queues;
 	unsigned int		reconnect_delay;
 	bool			discovery_nqn;
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 9f9a3b35dc64..7f680443b3cf 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -3159,7 +3159,7 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl)
 	if (opts->queue_size > ctrl->ctrl.maxcmd) {
 		/* warn if maxcmd is lower than queue_size */
 		dev_warn(ctrl->ctrl.device,
-			"queue_size %zu > ctrl maxcmd %u, reducing "
+			"queue_size %u > ctrl maxcmd %u, reducing "
 			"to maxcmd\n",
 			opts->queue_size, ctrl->ctrl.maxcmd);
 		opts->queue_size = ctrl->ctrl.maxcmd;
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index 6d178d555920..d0b7543f753e 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -1025,7 +1025,7 @@ static int nvme_rdma_setup_ctrl(struct nvme_rdma_ctrl *ctrl, bool new)
 
 	if (ctrl->ctrl.opts->queue_size > ctrl->ctrl.sqsize + 1) {
 		dev_warn(ctrl->ctrl.device,
-			"queue_size %zu > ctrl sqsize %u, clamping down\n",
+			"queue_size %u > ctrl sqsize %u, clamping down\n",
 			ctrl->ctrl.opts->queue_size, ctrl->ctrl.sqsize + 1);
 	}
 
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index d79811cfa0ce..d03f5921d344 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -2193,7 +2193,7 @@ static int nvme_tcp_setup_ctrl(struct nvme_ctrl *ctrl, bool new)
 
 	if (opts->queue_size > ctrl->sqsize + 1)
 		dev_warn(ctrl->device,
-			"queue_size %zu > ctrl sqsize %u, clamping down\n",
+			"queue_size %u > ctrl sqsize %u, clamping down\n",
 			opts->queue_size, ctrl->sqsize + 1);
 
 	if (ctrl->sqsize + 1 > ctrl->maxcmd) {
diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c
index 9cb434c58075..0416f41fad19 100644
--- a/drivers/nvme/target/loop.c
+++ b/drivers/nvme/target/loop.c
@@ -573,7 +573,7 @@ static struct nvme_ctrl *nvme_loop_create_ctrl(struct device *dev,
 	if (opts->queue_size > ctrl->ctrl.maxcmd) {
 		/* warn if maxcmd is lower than queue_size */
 		dev_warn(ctrl->ctrl.device,
-			"queue_size %zu > ctrl maxcmd %u, clamping down\n",
+			"queue_size %u > ctrl maxcmd %u, clamping down\n",
 			opts->queue_size, ctrl->ctrl.maxcmd);
 		opts->queue_size = ctrl->ctrl.maxcmd;
 	}

base-commit: da59b416ba80e43afb2b642e0cee73739f4c6079
-- 
2.35.1.500.gb896f729e2