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selftests: clone3: clone3: add case CLONE3_ARGS_NO_TEST

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[ 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>
This commit is contained in:
Anders Roxell 2021-11-03 21:13:50 +01:00 committed by Greg Kroah-Hartman
parent fa8db0f53f
commit c0dbfef7e6
1 changed files with 6 additions and 0 deletions
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6
tools/testing/selftests/clone3/clone3.c
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@ -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;