Martin KaFai Lau f52b8fd332 bpf: selftest: Use static globals in tcp_hdr_options and btf_skc_cls_ingress
Some globals in the tcp_hdr_options test and btf_skc_cls_ingress test
are not using static scope.  This patch fixes it.

Targeting bpf-next branch as an improvement since it currently does not
break the build.

Fixes: ad2f8eb009 ("bpf: selftests: Tcp header options")
Fixes: 9a856cae22 ("bpf: selftest: Add test_btf_skc_cls_ingress")
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20201106225402.4135741-1-kafai@fb.com
2020-11-09 16:18:36 -08:00
2020-10-15 07:49:48 +02:00

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.
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