125b28b189
The variable id len being initialized with a value that is never read, it is being re-assigned later on in a for-loop. The initialization is redundant and can be removed. Cleans up clang scan build warning: drivers/spi/spi-dw-dma.c:580:17: warning: Although the value stored to 'len' is used in the enclosing expression, the value is never actually read from 'len' [deadcode.DeadStores] Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Acked-by: Serge Semin <fancer.lancer@gmail.com> Link: https://msgid.link/r/20240215131603.2062332-1-colin.i.king@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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.