diff options
authorChaitanya Kulkarni <>2021-06-13 18:58:49 -0700
committerChristoph Hellwig <>2021-06-17 15:51:20 +0200
commit245067e37d52185a741d269e658afee40d467287 (patch)
parent86693c43bb01c2597b55ec2fac37214ed1094a49 (diff)
nvmet: use u32 type for the local variable nsid
In function nvmet_max_nsid() we calculate the max nsid by iterating over the XArray and store it in the variable nsid that has type of unsigned long. Since the value of this function is stored into the subsys->max_nsid which is of type u32, change the local variable nsid type and the return type of the same function to u32. Signed-off-by: Chaitanya Kulkarni <> Signed-off-by: Christoph Hellwig <>
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c
index 146909486b8f..8494a132da35 100644
--- a/drivers/nvme/target/core.c
+++ b/drivers/nvme/target/core.c
@@ -122,11 +122,11 @@ u16 nvmet_zero_sgl(struct nvmet_req *req, off_t off, size_t len)
return 0;
-static unsigned int nvmet_max_nsid(struct nvmet_subsys *subsys)
+static u32 nvmet_max_nsid(struct nvmet_subsys *subsys)
- unsigned long nsid = 0;
struct nvmet_ns *cur;
unsigned long idx;
+ u32 nsid = 0;
xa_for_each(&subsys->namespaces, idx, cur)
nsid = cur->nsid;