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| author | Johan Hovold <johan@kernel.org> | 2021-11-17 11:05:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-08 09:04:57 +0100 |
| commit | 888fc81107cacd2a4f681bac7bb785cef868214f (patch) | |
| tree | 9e9025fdc52ce0de7ef21e413125a18031c406cd /drivers/char | |
| parent | 602824cf9aa9db8830ffe5cfb2cd54365cada4fe (diff) | |
| download | linux-stable-888fc81107cacd2a4f681bac7bb785cef868214f.tar.gz linux-stable-888fc81107cacd2a4f681bac7bb785cef868214f.tar.bz2 linux-stable-888fc81107cacd2a4f681bac7bb785cef868214f.zip | |
serial: liteuart: fix minor-number leak on probe errors
commit dd5e90b16cca8a697cbe17b72e2a5f49291cabb2 upstream.
Make sure to release the allocated minor number before returning on
probe errors.
Fixes: 1da81e5562fa ("drivers/tty/serial: add LiteUART driver")
Cc: stable@vger.kernel.org # 5.11
Cc: Filip Kokosinski <fkokosinski@antmicro.com>
Cc: Mateusz Holenko <mholenko@antmicro.com>
Reviewed-by: Stafford Horne <shorne@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20211117100512.5058-3-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions