Fix compiler warning

sway/handlers.c

@@ -286,13 +286,6 @@ static void handle_view_state_request(wlc_handle view, enum wlc_view_state_bit s
 static bool handle_key(wlc_handle view, uint32_t time, const struct wlc_modifiers *modifiers,
 		uint32_t key, uint32_t sym, enum wlc_key_state state) {
 
-	static const uint32_t modifier_syms[] = {
-		XKB_KEY_Shift_L, XKB_KEY_Shift_R, XKB_KEY_Control_L, XKB_KEY_Control_R,
-		XKB_KEY_Caps_Lock, XKB_KEY_Shift_Lock, XKB_KEY_Meta_L, XKB_KEY_Meta_R,
-		XKB_KEY_Alt_L, XKB_KEY_Alt_R, XKB_KEY_Super_L, XKB_KEY_Super_R,
-		XKB_KEY_Hyper_L, XKB_KEY_Hyper_R
-	};
-
 	if (locked_view_focus && state == WLC_KEY_STATE_PRESSED) {
 		return false;
 	}
@@ -316,14 +309,6 @@ static bool handle_key(wlc_handle view, uint32_t time, const struct wlc_modifier
 	sym = tolower(sym);
 
 	int i;
-	bool mod = false;
-
-	for (i = 0; i < sizeof(modifier_syms) / sizeof(uint32_t); ++i) {
-		if (modifier_syms[i] == sym) {
-			mod = true;
-			break;
-		}
-	}
 
 	if (state == WLC_KEY_STATE_PRESSED) {
 		press_key(sym);