bfin_jc_write_buf.head = bfin_jc_write_buf.tail = 0;
bfin_jc_write_buf.buf = kmalloc(CIRC_SIZE, GFP_KERNEL);
if (!bfin_jc_write_buf.buf)
- goto err;
+ goto err_buf;
bfin_jc_driver = alloc_tty_driver(1);
if (!bfin_jc_driver)
- goto err;
+ goto err_driver;
bfin_jc_driver->owner = THIS_MODULE;
bfin_jc_driver->driver_name = DRV_NAME;
err:
put_tty_driver(bfin_jc_driver);
+ err_driver:
kfree(bfin_jc_write_buf.buf);
+ err_buf:
kthread_stop(bfin_jc_kthread);
return ret;
}