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66daf3e6b9
Commit ce70fd9a55 ("scsi: core: Remove the cmd field from struct
scsi_request") refactored sg_io(), so that it does not allocate directly
and hence does not return -ENOMEM in its error case. That makes a remaining
assignment of -ENOMEM to the return variable needless.
Drop this needless assignment in sg_io().
No functional change. No change in resulting object code.
Link: https://lore.kernel.org/r/20220315061520.30745-1-lukas.bulwahn@gmail.com
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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.