vgetrandom_put_state() and the variable "ret" in kselftest() are unused.
Drop the variable "ret". Suppress the warning for vgetrandom_put_state() as it is meant as an example for libc implementors.
Signed-off-by: Thomas Weißschuh thomas.weissschuh@linutronix.de --- tools/testing/selftests/vDSO/vdso_test_getrandom.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/vDSO/vdso_test_getrandom.c b/tools/testing/selftests/vDSO/vdso_test_getrandom.c index f36e50f372f935e6d4da3175c81e210653bdce1d..389ead4e1fe3761f265f7b589b417b6d9f25c565 100644 --- a/tools/testing/selftests/vDSO/vdso_test_getrandom.c +++ b/tools/testing/selftests/vDSO/vdso_test_getrandom.c @@ -100,6 +100,7 @@ static void *vgetrandom_get_state(void) return state; }
+__attribute__((unused)) /* Example for libc implementors */ static void vgetrandom_put_state(void *state) { if (!state) @@ -264,7 +265,7 @@ static void kselftest(void) } for (;;) { struct ptrace_syscall_info info = { 0 }; - int status, ret; + int status; ksft_assert(waitpid(child, &status, 0) >= 0); if (WIFEXITED(status)) { ksft_assert(WEXITSTATUS(status) == 0);