tree 4d3476cfca64a267364bb7cbadbe7203fafd3e46
parent cd805f367633f6540aa287751c270973b7e4cdc9
author dann frazier <dann.frazier@canonical.com> 1420512880 -0700
committer Shuah Khan <shuahkh@osg.samsung.com> 1420574121 -0700

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>