Summary: - This commit adds support for ioctl(fd, SIOCGIFADDR, ...) to gs2200m.c Impact: - Only affects ioctl(fd, SIOCGIFADDR, ...) with gs2200m - Need to update apps/wireless/gs2200m as well Testing: - Tested with spresense:wifi - Tested with dhcpc Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>