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(parent: 402164b) | patch
tty: serial_core: fix error code returned by uart_register_driver()
authorSergey Organov <sorganov@gmail.com>
Tue, 23 Apr 2019 05:06:58 +0000 (08:06 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Apr 2019 09:39:51 +0000 (11:39 +0200)
commit6303f879aa3d7839b177b4e19f001d8d56b476a6
tree46204634ab99e18cd4accd402cda932d586dd622tree | snapshot
parent402164b7f306d7eaa8c986e953583f8669f43c2dcommit | diff
tty: serial_core: fix error code returned by uart_register_driver()

uart_register_driver() returned -ENOMEM on any error, even when
tty_register_driver() call returned another one, such as -EBUSY.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/serial_core.c diff | blob | history
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