r_buffer 178 drivers/staging/wilc1000/wilc_spi.c char *r_buffer = kzalloc(len, GFP_KERNEL); r_buffer 180 drivers/staging/wilc1000/wilc_spi.c if (!r_buffer) r_buffer 183 drivers/staging/wilc1000/wilc_spi.c tr.rx_buf = r_buffer; r_buffer 196 drivers/staging/wilc1000/wilc_spi.c kfree(r_buffer);