Commit 14727598 authored May 29, 2013 by Wei Yongjun Committed by Greg Kroah-Hartman Jun 03, 2013

serial: samsung: missing uart_unregister_driver() on error in s3c24xx_serial_modinit()



Add the missing uart_unregister_driver() before return from
s3c24xx_serial_modinit() in the error handling case.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 86b40567

drivers/tty/serial/samsung.c

+7 −1

Original line number	Diff line number	Diff line
		@@ -1798,7 +1798,13 @@ static int __init s3c24xx_serial_modinit(void)
		return ret;
		}

		return platform_driver_register(&samsung_serial_driver);
		ret = platform_driver_register(&samsung_serial_driver);
		if (ret < 0) {
		pr_err("Failed to register platform driver\n");
		uart_unregister_driver(&s3c24xx_uart_drv);
		}

		return ret;
		}

		static void __exit s3c24xx_serial_modexit(void)