From mboxrd@z Thu Jan  1 00:00:00 1970
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Subject: usb: gadget: configfs: Disallow empty function instance name
From: Felipe Balbi <balbi@kernel.org>
Message-Id: <87h8swnn4w.fsf@linux.intel.com>
Date: Tue, 12 Dec 2017 14:31:27 +0200
To: Krzysztof Opasiak <k.opasiak@samsung.com>, gregkh@linuxfoundation.org
Cc: andrzej.p@samsung.com, linux-usb@vger.kernel.org
List-ID: <linux-usb.vger.kernel.org>
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