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3a605e32a7
The variable 'ctrl' became useless since the code using it was dropped
from nvme_setup_cmd() in the commit 292ddf67bbd5 ("nvme: increment
request genctr on completion"). Fix it to get rid of this compilation
warning in the nvme-5.17 branch:
drivers/nvme/host/core.c: In function ‘nvme_setup_cmd’:
drivers/nvme/host/core.c:993:20: warning: unused variable ‘ctrl’ [-Wunused-variable]
struct nvme_ctrl *ctrl = nvme_req(req)->ctrl;
^~~~
Fixes: 292ddf67bbd5 ("nvme: increment request genctr on completion")
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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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.