1aae9056b1
The variable num is being assigned a value that is never read, it is being re-assigned a new value in both paths if an if-statement. The assignment is redundant and can be removed. Cleans up clang scan build warning: lib/oid_registry.c:149:3: warning: Value stored to 'num' is never read [deadcode.DeadStores] Link: https://lkml.kernel.org/r/20221017214556.863357-1-colin.i.king@gmail.com Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.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.