selftests: arm64: Don't log child creation as a test in SVE ptrace test

Currently we log the creation of the child process as a test but it's not
really relevant to what we're trying to test and can make the output a
little confusing so don't do that.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20210913125505.52619-3-broonie@kernel.orgSigned-off-by: Will Deacon <will@kernel.org>

tools/testing/selftests/arm64/fp/sve-ptrace.c

@@ -19,7 +19,7 @@
 
 #include "../../kselftest.h"
 
-#define EXPECTED_TESTS 20
+#define EXPECTED_TESTS 19
 
 /* <linux/elf.h> and <sys/auxv.h> don't like each other, so: */
 #ifndef NT_ARM_SVE
@@ -169,8 +169,6 @@ static int do_parent(pid_t child)
 		if (WIFEXITED(status) || WIFSIGNALED(status))
 			ksft_exit_fail_msg("Child died unexpectedly\n");
 
-		ksft_test_result(WIFSTOPPED(status), "WIFSTOPPED(%d)\n",
-				 status);
 		if (!WIFSTOPPED(status))
 			goto error;