We can't use a char type to check for a negative return value since char
isn't guaranteed to be signed. Indeed, the char type tends to be unsigned on
ARM.
Signed-off-by: dann frazier <dann.frazier@xxxxxxxxxxxxx>
---
tools/testing/selftests/mqueue/mq_perf_tests.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/testing/selftests/mqueue/mq_perf_tests.c b/tools/testing/selftests/mqueue/mq_perf_tests.c
index 94dae65..8519e9e 100644
--- a/tools/testing/selftests/mqueue/mq_perf_tests.c
+++ b/tools/testing/selftests/mqueue/mq_perf_tests.c
@@ -536,10 +536,9 @@ int main(int argc, char *argv[])
{
struct mq_attr attr;
char *option, *next_option;
- int i, cpu;
+ int i, cpu, rc;
struct sigaction sa;
poptContext popt_context;
- char rc;
void *retval;
main_thread = pthread_self();
--
2.1.4
--
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