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10930b254d
The variable @args is fed to a tracepoint, and that's the only place
it's used. This is fine for the kernel, but for userspace, tracepoints
are #define'd out of existence, which results in this warning on gcc
11.2:
xfs_attr.c: In function ‘xfs_attr_node_try_addname’:
xfs_attr.c:1440:42: warning: unused variable ‘args’ [-Wunused-variable]
1440 | struct xfs_da_args *args = attr->xattri_da_args;
| ^~~~
Clean this up.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Allison Henderson <allison.henderson@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.