Commit 2b359172 authored by Wei Yongjun's avatar Wei Yongjun Committed by Greg Kroah-Hartman
Browse files

serial: mcf: missing uart_unregister_driver() on error in mcf_init() 



Add the missing uart_unregister_driver() before return
from mcf_init() in the error handling case.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9bcc3278

drivers/tty/serial/mcf.c

+3 −1
Original line number Diff line number Diff line
@@ -707,8 +707,10 @@ static int __init mcf_init(void) 
	if (rc)

		return rc;

	rc = platform_driver_register(&mcf_platform_driver);

	if (rc)

	if (rc) {

		uart_unregister_driver(&mcf_driver);

		return rc;

	}

	return 0;

}