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6165feda3d
There is an effort to achieve W=1 kernel builds without warnings. As part of that effort Helge Deller highlighted the following warnings in the tulip driver when compiling with W=1 and CONFIG_TULIP_MWI=n: .../tulip_core.c: In function ‘tulip_init_one’: .../tulip_core.c:1309:22: warning: variable ‘force_csr0’ set but not used This patch addresses that problem using IS_ENABLED(). This approach has the added benefit of reducing conditionally compiled code. And thus increasing compile coverage. E.g. for allmodconfig builds which enable CONFIG_TULIP_MWI. Compile tested only. No run-time effect intended. Acked-by: Helge Deller <deller@gmx.de> Signed-off-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250318-tulip-w1-v3-1-a813fadd164d@kernel.org Signed-off-by: Jakub Kicinski <kuba@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 reStructuredText 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.