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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org,
	stable@vger.kernel.org
Cc: Andrii Nakryiko <andrii@kernel.org>,
	Alexei Starovoitov <ast@kernel.org>,
	Sasha Levin <sashal@kernel.org>,
	daniel@iogearbox.net,
	shuah@kernel.org,
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	alan.maguire@oracle.com,
	lorenz.bauer@isovalent.com,
	iii@linux.ibm.com,
	bpf@vger.kernel.org,
	linux-kselftest@vger.kernel.org
Subject: [PATCH AUTOSEL 6.6 004/104] selftests/bpf: satisfy compiler by having explicit return in btf test
Date: Tue, 16 Jan 2024 14:45:30 -0500
Message-ID: <20240116194908.253437-4-sashal@kernel.org>
In-Reply-To: <20240116194908.253437-1-sashal@kernel.org>
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From: Andrii Nakryiko <andrii@kernel.org>

[ Upstream commit f4c7e887324f5776eef6e6e47a90e0ac8058a7a8 ]

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>
---
 tools/testing/selftests/bpf/prog_tests/btf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/bpf/prog_tests/btf.c b/tools/testing/selftests/bpf/prog_tests/btf.c
index 4e0cdb593318..1b8e967f2604 100644
--- a/tools/testing/selftests/bpf/prog_tests/btf.c
+++ b/tools/testing/selftests/bpf/prog_tests/btf.c
@@ -5265,6 +5265,7 @@ 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,
-- 
2.43.0