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Function uses multi-way decision for control flow. Final statement of function is spin_unlock(). Code can be simplified by adding a goto label labelling the call to spin_unlock() and jumping to label instead of using multi-way decision. This allows the code to be indented one level less which adds to the readability. Add goto label. Remove multi-way decision by jumping to label. Reduce indentation in subsequent code. Do not change program logic. Signed-off-by: Tobin C. Harding <me@tobin.cc> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.