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de587d564f
The variable buf is unused since commit005edd1656("selftests/bpf: convert bpf tunnel test to BPF_ADJ_ROOM_MAC"). Remove it to fix the following warning: test_tc_tunnel.c:531:7: warning: unused variable 'buf' [-Wunused-variable] Fixes:005edd1656("selftests/bpf: convert bpf tunnel test to BPF_ADJ_ROOM_MAC") Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Willem de Bruijn <willemb@google.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Link: https://lore.kernel.org/bpf/20210713102719.8890-1-tklauser@distanz.ch
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.