mirror of
https://github.com/raspberrypi/linux.git
synced 2025-12-06 10:00:17 +00:00
0147e6ccb8
[ Upstream commitef48667557] Right now wcn->hal_buf is allocated in wcn36xx_start(). This is a problem since we should have setup all of the buffers we required by the time ieee80211_register_hw() is called. struct ieee80211_ops callbacks may run prior to mac_start() and therefore wcn->hal_buf must be initialized. This is easily remediated by moving the allocation to probe() taking the opportunity to tidy up freeing memory by using devm_kmalloc(). Fixes:8e84c25821("wcn36xx: mac80211 driver for Qualcomm WCN3660/WCN3680 hardware") Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210605173347.2266003-1-bryan.odonoghue@linaro.org 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.