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Subject[PATCH 5.10 151/563] selftests: clone3: clone3: add case CLONE3_ARGS_NO_TEST
Date
From: Anders Roxell <anders.roxell@linaro.org>

[ Upstream commit a531b0c23c0fc68ad758cc31a74cf612a4dafeb0 ]

Building selftests/clone3 with clang warns about enumeration not handled
in switch case:

clone3.c:54:10: warning: enumeration value 'CLONE3_ARGS_NO_TEST' not handled in switch [-Wswitch]
switch (test_mode) {
^

Add the missing switch case with a comment.

Fixes: 17a810699c18 ("selftests: add tests for clone3()")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
tools/testing/selftests/clone3/clone3.c | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/tools/testing/selftests/clone3/clone3.c b/tools/testing/selftests/clone3/clone3.c
index 42be3b9258301..076cf4325f783 100644
--- a/tools/testing/selftests/clone3/clone3.c
+++ b/tools/testing/selftests/clone3/clone3.c
@@ -52,6 +52,12 @@ static int call_clone3(uint64_t flags, size_t size, enum test_mode test_mode)
size = sizeof(struct __clone_args);

switch (test_mode) {
+ case CLONE3_ARGS_NO_TEST:
+ /*
+ * Uses default 'flags' and 'SIGCHLD'
+ * assignment.
+ */
+ break;
case CLONE3_ARGS_ALL_0:
args.flags = 0;
args.exit_signal = 0;
--
2.34.1


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