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kselftest: ksft_test_num return type should be unsigned

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Fixes a compiler warning:

In file included from sync_test.c:37:
../kselftest.h: In function ‘ksft_print_cnts’:
../kselftest.h:78:16: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  if (ksft_plan != ksft_test_num())
                ^~

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Paolo Bonzini
2020-06-22 20:07:37 -04:00
committed by Shuah Khan
parent 0b78c9e8c1
commit 3c01655ac8
1 changed files with 1 additions and 1 deletions
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tools/testing/selftests/kselftest.h
+1 -1
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@@ -36,7 +36,7 @@ struct ksft_count {
static struct ksft_count ksft_cnt;
static unsigned int ksft_plan;
static inline int ksft_test_num(void)
static inline unsigned int ksft_test_num(void)
{
return ksft_cnt.ksft_pass + ksft_cnt.ksft_fail +
ksft_cnt.ksft_xfail + ksft_cnt.ksft_xpass +