iwlwifi: mvm: use LIST_HEAD() macro

There's no need to declare a list and then init it manually,
just use the LIST_HEAD() macro.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 3eccd89..75f3ca0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -858,9 +858,7 @@
 	struct iwl_mvm *mvm =
 		container_of(wk, struct iwl_mvm, async_handlers_wk);
 	struct iwl_async_handler_entry *entry, *tmp;
-	struct list_head local_list;
-
-	INIT_LIST_HEAD(&local_list);
+	LIST_HEAD(local_list);
 
 	/* Ensure that we are not in stop flow (check iwl_mvm_mac_stop) */