projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: dc1650f) | patch
Bluetooth: Fix debugfs entry leak in hci_register_dev()
authorWei Yongjun <weiyongjun1@huawei.com>
Wed, 13 Oct 2021 08:55:46 +0000 (16:55 +0800)
committerMarcel Holtmann <marcel@holtmann.org>
Wed, 13 Oct 2021 12:28:20 +0000 (14:28 +0200)
commit5a4bb6a8e981d3d0d492aa38412ee80b21033177
tree207956405aba242bb82e2246c9d9d1fb2893a72ctree | snapshot
parentdc1650fc94a8566fb89f3fd14a26d1cec7865f16commit | diff
Bluetooth: Fix debugfs entry leak in hci_register_dev()

Fault injection test report debugfs entry leak as follows:

debugfs: Directory 'hci0' with parent 'bluetooth' already present!

When register_pm_notifier() failed in hci_register_dev(), the debugfs
create by debugfs_create_dir() do not removed in the error handing path.

Add the remove debugfs code to fix it.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
net/bluetooth/hci_core.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git