90be9b86da
Drop LIST_HEAD where the variable it declares is never used. Commit0410c3bb2b("xfs: factor ag btree root block initialisation") stopped using buffer_list and started using a buffer list in an aghdr_init_data structure, but the declaration of buffer_list was not removed. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier x; @@ - LIST_HEAD(x); ... when != x // </smpl> Fixes:0410c3bb2b("xfs: factor ag btree root block initialisation") Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.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.