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authordann frazier <dann.frazier@canonical.com>2015-01-05 19:54:40 -0700
committerShuah Khan <shuahkh@osg.samsung.com>2015-01-06 12:55:21 -0700
commit13e634de0955a2da84a7bf8584d103805b455cbb (patch)
tree4d3476cfca64a267364bb7cbadbe7203fafd3e46 /tools/testing/selftests
parentselftests/exec: allow shell return code of 126 (diff)
downloadlinux-dev-13e634de0955a2da84a7bf8584d103805b455cbb.tar.xz
linux-dev-13e634de0955a2da84a7bf8584d103805b455cbb.zip
tools: testing: selftests: mq_perf_tests: Fix infinite loop on ARM
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@canonical.com> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Diffstat (limited to 'tools/testing/selftests')
-rw-r--r--tools/testing/selftests/mqueue/mq_perf_tests.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/testing/selftests/mqueue/mq_perf_tests.c b/tools/testing/selftests/mqueue/mq_perf_tests.c
index 94dae65eea41..8519e9ee97e3 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();