hw/block/nvme: remove superfluous NvmeCtrl parameter

nvme_check_bounds has no use of the NvmeCtrl parameter; remove it.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>

hw/block/nvme.c

@@ -866,8 +866,8 @@ static inline uint16_t nvme_check_mdts(NvmeCtrl *n, size_t len)
     return NVME_SUCCESS;
 }
 
-static inline uint16_t nvme_check_bounds(NvmeCtrl *n, NvmeNamespace *ns,
-                                         uint64_t slba, uint32_t nlb)
+static inline uint16_t nvme_check_bounds(NvmeNamespace *ns, uint64_t slba,
+                                         uint32_t nlb)
 {
     uint64_t nsze = le64_to_cpu(ns->id_ns.nsze);
 
@@ -943,7 +943,7 @@ static uint16_t nvme_write_zeroes(NvmeCtrl *n, NvmeRequest *req)
 
     trace_pci_nvme_write_zeroes(nvme_cid(req), nvme_nsid(ns), slba, nlb);
 
-    status = nvme_check_bounds(n, ns, slba, nlb);
+    status = nvme_check_bounds(ns, slba, nlb);
     if (status) {
         trace_pci_nvme_err_invalid_lba_range(slba, nlb, ns->id_ns.nsze);
         return status;
@@ -979,7 +979,7 @@ static uint16_t nvme_rw(NvmeCtrl *n, NvmeRequest *req)
         goto invalid;
     }
 
-    status = nvme_check_bounds(n, ns, slba, nlb);
+    status = nvme_check_bounds(ns, slba, nlb);
     if (status) {
         trace_pci_nvme_err_invalid_lba_range(slba, nlb, ns->id_ns.nsze);
         goto invalid;