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bc6350167e
The dentry for the created debugfs file was being saved, but never used anywhere. As the pointer isn't needed for anything, and the debugfs files are being properly removed by removing the parent directory, remove the saved pointer as well, saving a tiny bit of memory and logic. Cc: Oded Gabbay <ogabbay@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Tomer Tayar <ttayar@habana.ai> Cc: Moti Haimovski <mhaimovski@habana.ai> Cc: Omer Shpigelman <oshpigelman@habana.ai> Cc: Ofir Bitton <obitton@habana.ai> Cc: linux-kernel@vger.kernel.org Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20210216150828.3855810-1-gregkh@linuxfoundation.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.
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.