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93b4e74789
Variable i is being assigned a value that is never read, it is being re-assigned later in a for-loop. The assignment is redundant and can be removed. Cleans up clang scan build warning: drivers/block/xen-blkback/blkback.c:934:14: warning: Although the value stored to 'i' is used in the enclosing expression, the value is never actually read from 'i' [deadcode.DeadStores] Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20220317234646.78158-1-colin.i.king@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
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.