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1b77e29e7b
Change the type of "data" from __le32 to __le16. The size of the data that usbctrl_vendorreq() will read is two bytes in little endian order, so the most suitable type is __le16. With the old code, since the two most significant bytes of data are not initialized, KMSan can likely detect the reading of uninitialized data, so this change can prevent the checker from complaining. Co-developed-by: Pavel Skripkin <paskripkin@gmail.com> Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com> Link: https://lore.kernel.org/r/20210924122705.3781-12-fmdefrancesco@gmail.com 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.
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.