bpf: refactor propagate_liveness to eliminate code redundance

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Access to reg states were not factored out, the consequence is long code
for dereferencing them which made the indentation not good for reading.

This patch factor out these code so the core code in the loop could be
easier to follow.

Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Jiong Wang 2019-04-12 22:59:35 +01:00 • committed by Alexei Starovoitov

parent 1b04aee7e2

commit 3f8cafa413

1 changed files with 20 additions and 14 deletions

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kernel/bpf/verifier.c

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