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ab84b77afc
Don't leave claim_class set to an invalid value if an error occurs in btt_claim_class(). While we are here change the return type of __holder_class_store() to be clear about the values it is returning. This was found via code inspection. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20190925211348.14082-1-ira.weiny@intel.com Signed-off-by: Dan Williams <dan.j.williams@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.