ads1115 minor cleanup
@@ -251,10 +251,7 @@ static int ads1115_lua_register(lua_State *L, uint8_t chip_id) {
if (config_read != ADS1115_DEFAULT_CONFIG_REG) {
return luaL_error(L, "unexpected config value (%p) please reset device before calling this function", config_read);
}
- ads_ctrl_ud_t *ads_ctrl = (ads_ctrl_ud_t *)lua_newuserdata(L, sizeof(ads_ctrl_ud_t));
- if (NULL == ads_ctrl) {
- return luaL_error(L, "ads1115 malloc: out of memory");
- }
+ ads_ctrl_ud_t *ads_ctrl = lua_newuserdata(L, sizeof(ads_ctrl_ud_t));
luaL_getmetatable(L, metatable_name);
lua_setmetatable(L, -2);
ads_ctrl->chip_id = chip_id;
