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e48af75dc7
Making '==' operation with ESM_STATUS_CMD_UNSUCCESSFUL directly after calling the function inb() is more efficient, so assignment to 'cmd_status' is redundant. Eliminate the following clang_analyzer warning: drivers/platform/x86/dell/dcdbas.c:397:11: warning: Although the value stored to 'cmd_status' is used in the enclosing expression, the value is never actually read from 'cmd_status' No functional change. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/1620809825-84105-1-git-send-email-yang.lee@linux.alibaba.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.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.