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A recent bug report generated a warning that a code path in xfs_attr_remove_iter could potentially return error uninitialized in the case of XFS_DAS_RM_SHRINK state. Fix this by initializing error. Signed-off-by: Allison Henderson <allison.henderson@oracle.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Bill O'Donnell <bodonnel@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@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.