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ad0039db42
There are two cleanups for vmcore_add_device_dump(). Return -ENOMEM directly rather than goto the label to simplify the code and use scoped_guard() to simplify the lock/unlock code. Link: https://lkml.kernel.org/r/20250626105440.1053139-1-suhui@nfschina.com Signed-off-by: Su Hui <suhui@nfschina.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Cc: Baoquan He <bhe@redhat.com> Cc: Dave Young <dyoung@redhat.com> Cc: Suhui <suhui@nfschina.com> Cc: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Andrew Morton <akpm@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 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.