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luo penghao
7080cead5d
Subsequent if judgments will assign new values to ret, so the statement here should be deleted The clang_analyzer complains as follows: fs/proc/proc_sysctl.c: Value stored to 'ret' is never read Link: https://lkml.kernel.org/r/20211230063622.586360-1-luo.penghao@zte.com.cn Signed-off-by: luo penghao <luo.penghao@zte.com.cn> Reported-by: Zeal Robot <zealci@zte.com.cn> Acked-by: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.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.