a9f1da09c6
There are a number of issues in this code. First of all if
steam_create_client_hid() fails then it leads to an error pointer
dereference when we call hid_destroy_device(steam->client_hdev).
Also there are a number of leaks. hid_hw_stop() is not called if
hid_hw_open() fails for example. And it doesn't call steam_unregister()
or hid_hw_close().
Fixes: 691ead124a0c ("HID: hid-steam: Clean up locking")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Vicki Pfau <vi@endrift.com>
Link: https://lore.kernel.org/r/1fd87904-dabf-4879-bb89-72d13ebfc91e@moroto.mountain
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.