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fa299861ae
commitcd56a51413upstream. Currently the for_each_node_with_property loop us incrementing variable ngroups however it was not initialized and hence will contain garbage. Fix this by initializing ngroups to zero. Detected with static analysis with cppcheck: drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c:89]: (error) Uninitialized variable: ngroups Fixes:e12a1a6e08("staging: mt7621-pinctrl: refactor rt2880_pinctrl_dt_node_to_map function") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.