WILC_SPI_RSP_HDR_EXTRA_DATA
resp_len = sizeof(*r) + sizeof(*r_data) + WILC_SPI_RSP_HDR_EXTRA_DATA;
for (i = 0; i < WILC_SPI_RSP_HDR_EXTRA_DATA; ++i)
if (i >= WILC_SPI_RSP_HDR_EXTRA_DATA) {