[dpdk-test-report] |WARNING| pw29082 [PATCH v2] app/testpmd: fix stats period can't quit normally in container

[checkpatch at dpdk.org]

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/29082

_coding style issues_


WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#19: 
Fixed by adding a flag to exit stats period loop after received SIGINT/SIGTERM.

total: 0 errors, 1 warnings, 37 lines checked