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The enumerated type dm_dig_alg_e is only used by one variable in the code, 'dig_algorithm', a member variable of the structure dig. That member variable was defined to be of type 'u8' thus negating any advantage of the use of an enumerated type, (compiler type-checking). The type of the variable 'dig_algorithm' has been change to reflect its use of the enumeration and the enumerated type moved in the file so that it appears before it is used in the file. Additionally the 'typedef' has been removed to clear the checkpatch issue with defining new types, and the type renamed to enum dig_algorithm. The enumerated constant DIG_ALGO_MAX has been removed from the type since it is never used in the code. These changes are all coding style in nature and as such should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@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.
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.