diff --git a/src/gallium/drivers/iris/iris_bufmgr.c b/src/gallium/drivers/iris/iris_bufmgr.c
index 801e0f5e9ff..b472734225e 100644
--- a/src/gallium/drivers/iris/iris_bufmgr.c
+++ b/src/gallium/drivers/iris/iris_bufmgr.c
@@ -2356,10 +2356,10 @@ iris_bufmgr_get_meminfo(struct iris_bufmgr *bufmgr,
 }
 
 static void
-iris_bufmgr_init_global_vm(int fd, struct iris_bufmgr *bufmgr)
+iris_bufmgr_init_global_vm(struct iris_bufmgr *bufmgr)
 {
    uint64_t value;
-   if (!intel_gem_get_context_param(fd, 0, I915_CONTEXT_PARAM_VM, &value)) {
+   if (!intel_gem_get_context_param(bufmgr->fd, 0, I915_CONTEXT_PARAM_VM, &value)) {
       bufmgr->use_global_vm = false;
       bufmgr->global_vm_id = 0;
    } else {
@@ -2400,7 +2400,7 @@ iris_bufmgr_create(struct intel_device_info *devinfo, int fd, bool bo_reuse)
    simple_mtx_init(&bufmgr->lock, mtx_plain);
    simple_mtx_init(&bufmgr->bo_deps_lock, mtx_plain);
 
-   iris_bufmgr_init_global_vm(fd, bufmgr);
+   iris_bufmgr_init_global_vm(bufmgr);
 
    list_inithead(&bufmgr->zombie_list);