diff options
| author | Wang Hui <john.wanghui@huawei.com> | 2021-01-15 22:59:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-27 11:55:15 +0100 |
| commit | 225c87b40a78f31a47e5c97358c6e5bb731fd571 (patch) | |
| tree | 1a1b34f9e96e69bfcbf44afe607c7a83b33685b0 /drivers/tty | |
| parent | f583ccebacdfb0ee097dba6f079d0b5182e88dd9 (diff) | |
stm class: Fix module init return on allocation failure
commit 927633a6d20af319d986f3e42c3ef9f6d7835008 upstream.
In stm_heartbeat_init(): return value gets reset after the first
iteration by stm_source_register_device(), so allocation failures
after that will, after a clean up, return success. Fix that.
Fixes: 119291853038 ("stm class: Add heartbeat stm source device")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hui <john.wanghui@huawei.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Link: https://lore.kernel.org/r/20210115195917.3184-2-alexander.shishkin@linux.intel.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
0 files changed, 0 insertions, 0 deletions