[PATCH 2/3] nvme/multipath: cosmetic: keep ns nsid locally

[Anton Eidelman]

Keep the nsid of the current namespace in a local variable.
Change the type to unsigned int to make checkpatch happy.

Signed-off-by: Anton Eidelman <anton at lightbitslabs.com>
---
 drivers/nvme/host/multipath.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index e8ccdd398f78..a51561d67b93 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -600,16 +600,18 @@ static int nvme_update_ana_state(struct nvme_ctrl *ctrl,
 
 	down_read(&ctrl->namespaces_rwsem);
 	list_for_each_entry(ns, &ctrl->namespaces, list) {
-		unsigned nsid;
+		unsigned int nsid;
+		unsigned int ns_nsid = ns->head->ns_id;
+
 again:
 		nsid = le32_to_cpu(desc->nsids[n]);
-		if (ns->head->ns_id < nsid)
+		if (ns_nsid < nsid)
 			continue;
-		if (ns->head->ns_id == nsid)
+		if (ns_nsid == nsid)
 			nvme_update_ns_ana_state(desc, ns);
 		if (++n == nr_nsids)
 			break;
-		if (ns->head->ns_id > nsid)
+		if (ns_nsid > nsid)
 			goto again;
 	}
 	up_read(&ctrl->namespaces_rwsem);
-- 
2.25.1