selftests/bpf: prevent unused variable warning in bpf_for()

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Add __attribute__((unused)) to inner __p variable inside bpf_for(),
bpf_for_each(), and bpf_repeat() macros to avoid compiler warnings about
unused variable.

Reported-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20230309054015.4068562-2-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Andrii Nakryiko 2023-03-08 21:40:12 -08:00 • committed by Alexei Starovoitov

parent 63d78b7e8c

commit 2498e6231b

1 changed files with 6 additions and 3 deletions

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tools/testing/selftests/bpf/progs/bpf_misc.h

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