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d0202661d8
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Clean up the lustre core code by not caring about the value of debugfs calls. This ends up removing a number of lines of code that are not needed. Note, more work is needed to remove the unneeded debugfs wrapper functions in the future. Cc: Oleg Drokin <oleg.drokin@intel.com> Cc: Andreas Dilger <andreas.dilger@intel.com> Cc: James Simmons <jsimmons@infradead.org> Cc: NeilBrown <neilb@suse.com> Cc: Ben Evans <bevans@cray.com> Cc: Arvind Yadav <arvind.yadav.cs@gmail.com> Cc: "John L. Hammond" <john.hammond@intel.com> Cc: Dafna Hirschfeld <dafna3@gmail.com> Cc: Mathias Rav <mathiasrav@gmail.com> Cc: "Gustavo A. R. Silva" <garsilva@embeddedor.com> Cc: lustre-devel@lists.lustre.org 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.