[dpdk-test-report] |WARNING| pw43238 examples/ip_pipeline: add help command to cli

[checkpatch at dpdk.org]

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/43238

_coding style issues_


ERROR:TRAILING_WHITESPACE: trailing whitespace
#823: FILE: examples/ip_pipeline/cli.c:4468:
+^I^I$

WARNING:RETURN_VOID: void function return statements are not generally useful
#1044: FILE: examples/ip_pipeline/cli.c:4689:
+	return;
+}

total: 1 errors, 1 warnings, 994 lines checked