63298d6e75
If command has timed out call __hci_cmd_sync_cancel to notify the hci_req since it will inevitably cause a timeout. This also rework the code around __hci_cmd_sync_cancel since it was wrongly assuming it needs to cancel timer as well, but sometimes the timers have not been started or in fact they already had timed out in which case they don't need to be cancel yet again. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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.