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3f04bd835c
The code currently uses C90 standard extension based zero length array struct which is now deprecated and the new C99 standard extension of flexible array declarations are to be used instead. Also, the macro DECLARE_FLEX_ARRAY() allows to use single flexible array member in a structure. Refer to these links [1], [2], and [3] for details. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://lore.kernel.org/lkml/YxKY6O2hmdwNh8r8@work [3] https://lore.kernel.org/lkml/20210827163015.3141722-2-keescook@chromium.org/ Issue identified using Coccinelle flexible_array.cocci semantic patch. Signed-off-by: Deepak R Varma <drv@mailo.com> Reviewed-by: Alex Elder <elder@linaro.org> Link: https://lore.kernel.org/r/Y7WYzkIOqaHOxDDS@qemulion 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.