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13ef143ddd
This patch fixes a minor flaw that could be triggered by a PR OUT RESERVE on iSCSI, if TRANSPORT IDs with and without ISID are used in the same command. In case an ISCSI Transport ID has no ISID, port_nexus_ptr was not used to write NULL, so value from previous call might persist. I don't know if that ever could happen, but with the change the code is cleaner, I think. Link: https://lore.kernel.org/r/20200408132610.14623-2-bstroesser@ts.fujitsu.com Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> Reviewed-by: Mike Christie <mchristi@redhat.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.