There was a release_region() missing on the error path. Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c index 0e29a23..258bc35 100644 --- a/drivers/char/rocket.c +++ b/drivers/char/rocket.c @@ -2334,7 +2334,7 @@ static int __init rp_init(void) ret = tty_register_driver(rocket_driver); if (ret < 0) { printk(KERN_ERR "Couldn't install tty RocketPort driver\n"); - goto err_tty; + goto err_controller; } #ifdef ROCKET_DEBUG_OPEN @@ -2369,6 +2369,9 @@ static int __init rp_init(void) return 0; err_ttyu: tty_unregister_driver(rocket_driver); +err_controller: + if (controller) + release_region(controller, 4); err_tty: put_tty_driver(rocket_driver); err: -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html