tests: Add usage() to build.sh

Signed-off-by: Ilan Peer <ilan.peer@intel.com>

diff --git a/tests/hwsim/build.sh b/tests/hwsim/build.sh
index bacbf751e0fc7eb40299dea106c624465e6986ad..89a031256e1568a65e0d8ba60ec3481e4b56a270 100755 (executable)
--- a/tests/hwsim/build.sh
+++ b/tests/hwsim/build.sh
@@ -4,6 +4,12 @@ set -e
 
 cd $(dirname $0)
 
+usage()
+{
+       echo "$0 [-c | --codecov] [-f | --force-config]"
+       exit 1
+}
+
 use_lcov=0
 force_config=0
 while [ "$1" != "" ]; do
@@ -16,7 +22,7 @@ while [ "$1" != "" ]; do
                        force_config=1
                        echo "$0: force copy config specified"
                        ;;
-               * ) exit 1
+               * ) usage
        esac
 done