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4f565ee299
In the allocation loop, "pages" will never become zero (because of the DIV_ROUND_UP), so if we can't allocate any size and pages becomes 1, we will keep trying to allocate 1 page until it succeeds. And in that case, as coverity reported, block will never be NULL. Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1487402 ("Control flow issues") Fixes:14124b2578("iwlwifi: dbg_ini: implement monitor allocation flow") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Fixes:14124b2578("iwlwifi: dbg_ini: implement monitor allocation flow") Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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.