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Subject: Re: [PATCH] selftests:mptcp: fix empty optstring
To:     <shuah@kernel.org>
CC:     Li Zhijian <zhijianx.li@intel.com>,
        <linux-kselftest@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <matthieu.baerts@tessares.net>
References: <20200402065216.23301-1-zhijianx.li@intel.com>
From:   Li Zhijian <lizhijian@cn.fujitsu.com>
Message-ID: <4bdd5672-eb24-2e49-e286-702510be0882@cn.fujitsu.com>
Date:   Mon, 11 May 2020 12:47:05 +0800
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ping


On 4/2/20 2:52 PM, Li Zhijian wrote:
> 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