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de5878048e
The function nvmet_ctrl_find_get() accepts out pointer to nvmet_ctrl structure. This function returns the same error value from two places that is :- NVME_SC_CONNECT_INVALID_PARAM | NVME_SC_DNR. Move this to the caller so we can change the return type to nvmet_ctrl. Now that we can changed the return type, instead of taking out pointer to the nvmet_ctrl structure remove that function parameter and return the valid nvmet_ctrl pointer on success and NULL on failure. Also, add and rename the goto labels for more readability with comments. Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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.