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selftests/bpf: satisfy compiler by having explicit return in btf test

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[ Upstream commit f4c7e88732 ]

Some compilers complain about get_pprint_mapv_size() not returning value
in some code paths. Fix with explicit return.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20231102033759.2541186-3-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andrii Nakryiko 2023-11-01 20:37:44 -07:00 committed by Greg Kroah-Hartman
parent 4cc198580a
commit efe701e916
1 changed files with 1 additions and 0 deletions
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tools/testing/selftests/bpf/prog_tests/btf.c
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@ -4766,6 +4766,7 @@ static size_t get_pprint_mapv_size(enum pprint_mapv_kind_t mapv_kind)
#endif
assert(0);
return 0;
}
static void set_pprint_mapv(enum pprint_mapv_kind_t mapv_kind,