Commit df48fc74 authored Jun 18, 2013 by Wei Yongjun Committed by Greg Kroah-Hartman Jun 18, 2013

usb: gadget: f_subset: fix missing unlock on error in geth_alloc()



Add the missing unlock before return from function geth_alloc()
in the error handling case.

Introduced by commit 02832e56.
(usb: gadget: f_subset: add configfs support)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent c92834c1

drivers/usb/gadget/f_subset.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -548,6 +548,7 @@ static struct usb_function geth_alloc(struct usb_function_instance fi)
		sizeof(geth->ethaddr));
		if (status < 12) {
		kfree(geth);
		mutex_unlock(&opts->lock);
		return ERR_PTR(-EINVAL);
		}
		geth_string_defs[1].s = geth->ethaddr;

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