From b21221e17495e0b3645910b31d6a34a8cd256a39 Mon Sep 17 00:00:00 2001
From: paul luse <paul.e.luse@intel.com>
Date: Tue, 7 Jun 2022 12:25:02 -0700
Subject: [PATCH] examples/accel_perf: add case for bogus workload selection

Could have sworn this was in there but when we check for workload
selections we weren't printing usage and exiting when there was
an unknown selection.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Iadc02457d9a15602bb4138c611a982333a8a2b66
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12932
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 examples/accel/perf/accel_perf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/accel/perf/accel_perf.c b/examples/accel/perf/accel_perf.c
index d40ac160b..4e5911963 100644
--- a/examples/accel/perf/accel_perf.c
+++ b/examples/accel/perf/accel_perf.c
@@ -211,6 +211,9 @@ parse_args(int argc, char *argv)
 			g_workload_selection = ACCEL_OPC_DUALCAST;
 		} else if (!strcmp(g_workload_type, "compress")) {
 			g_workload_selection = ACCEL_OPC_COMPRESS;
+		} else {
+			usage();
+			return 1;
 		}
 		break;
 	default: