[PATCH] selftests:mptcp: fix empty optstring

From: Li Zhijian lizhijian@cn.fujitsu.com

Signed-off-by: Li Zhijian lizhijian@cn.fujitsu.com --- tools/testing/selftests/net/mptcp/pm_netlink.sh | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh index 9172746b6cf0..8c7998c64d9e 100755 --- a/tools/testing/selftests/net/mptcp/pm_netlink.sh +++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh @@ -8,8 +8,7 @@ usage() { echo "Usage: $0 [ -h ]" }

- -while getopts "$optstring" option;do +while getopts "h" option;do case "$option" in "h") usage $0