3242fa02da
[ Upstream commit 450edd2805982d14ed79733a82927d2857b27cac ] Some devices like TP-Link TL-WN722N produces this kind of messages frequently. kernel: ath: phy0: Short RX data len, dropping (dlen: 4) This warning is useful for developers to recognize that the device (Wi-Fi dongle or USB hub etc) is noisy but not for general users. So this patch make this warning to debug message. Reported-By: Denis <pro.denis@protonmail.com> Ref: https://bugzilla.kernel.org/show_bug.cgi?id=207539 Fixes: cd486e627e67 ("ath9k_htc: Discard undersized packets") Signed-off-by: Masashi Honma <masashi.honma@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200504214443.4485-1-masashi.honma@gmail.com Signed-off-by: Sasha Levin <sashal@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.