diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2021-07-16 14:44:07 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-21 17:28:42 +0200 |
| commit | e64daad660a0c9ace3acdc57099fffe5ed83f977 (patch) | |
| tree | 249022dd106d11ae5b031ebf19361479e1b9ef22 /drivers/media/pci | |
| parent | 4afa0c22eed33cfe0c590742387f0d16f32412f3 (diff) | |
driver core: Prevent warning when removing a device link from unregistered consumer
sysfs_remove_link() causes a warning if the parent directory does not
exist. That can happen if the device link consumer has not been registered.
So do not attempt sysfs_remove_link() in that case.
Fixes: 287905e68dd29 ("driver core: Expose device link details in sysfs")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org # 5.9+
Reviewed-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20210716114408.17320-2-adrian.hunter@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media/pci')
0 files changed, 0 insertions, 0 deletions