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Function has duplicate code clean up sequences; identical function call followed by return. This would be better expressed with the use of a goto statement, as is typical in-tree. One call site places the clean up code within the 'else' branch of an multi-way decision. This can be more clearly expressed by inverting the initial decision conditional and jumping directly to the cleanup code. Subsequent code indentation can then be reduced, aiding readability. Fix function return code execution path. Move clean up code to end of function with a label. Replace duplicate clean up code within function with a jump to label. Invert conditional, jump to label if new conditional evaluates to true, reduce indentation in subsequent code. 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.