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[ Upstream commitca98d72141] As Pavel Machek reported in [1] This code looks quite confused: part of function returns 1 on corruption, part returns -errno. The problem is not stable-specific. [1] https://lkml.org/lkml/2021/9/19/207 Let's fix to make 'insane cp_payload case' to return 1 rater than EFSCORRUPTED, so that return value can be kept consistent for all error cases, it can avoid confusion of code logic. Fixes:65ddf65648("f2fs: fix to do sanity check for sb/cp fields correctly") Reported-by: Pavel Machek <pavel@denx.de> Reviewed-by: Pavel Machek <pavel@denx.de> Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Sasha Levin <sashal@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.