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f0da47118c
Upon reception, a packet must be categorized, either it's destination is the host, or it is another host. A packet with no destination addressing fields may be valid in two situations: - the packet has no source field: only ACKs are built like that, we consider the host as the destination. - the packet has a valid source field: it is directed to the PAN coordinator, as for know we don't have this information we consider we are not the PAN coordinator. There was likely a copy/paste error made during a previous cleanup because the if clause is now containing exactly the same condition as in the switch case, which can never be true. In the past the destination address was used in the switch and the source address was used in the if, which matches what the spec says. Cc: stable@vger.kernel.org Fixes: ae531b9475f6 ("ieee802154: use ieee802154_addr instead of *_sa variants") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20220826142954.254853-1-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.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.