rfkill: Copy "all" global state to other types

When switching the state of all RFKill switches of type all we need to
replicate the RFKILL_TYPE_ALL global state to all the other types global
state, so it is used to initialize persistent RFKill switches on
register.
Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/rfkill/core.c

@@ -341,7 +341,15 @@ static void __rfkill_switch_all(const enum rfkill_type type, bool blocked)
 {
 	struct rfkill *rfkill;
 
+	if (type == RFKILL_TYPE_ALL) {
+		int i;
+
+		for (i = 0; i < NUM_RFKILL_TYPES; i++)
+			rfkill_global_states[i].cur = blocked;
+	} else {
 		rfkill_global_states[type].cur = blocked;
+	}
+
 	list_for_each_entry(rfkill, &rfkill_list, node) {
 		if (rfkill->type != type && type != RFKILL_TYPE_ALL)
 			continue;