Commit df48fc74 authored by Wei Yongjun's avatar Wei Yongjun Committed by Greg Kroah-Hartman

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: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: default avatarAndrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c92834c1
...@@ -548,6 +548,7 @@ static struct usb_function *geth_alloc(struct usb_function_instance *fi) ...@@ -548,6 +548,7 @@ static struct usb_function *geth_alloc(struct usb_function_instance *fi)
sizeof(geth->ethaddr)); sizeof(geth->ethaddr));
if (status < 12) { if (status < 12) {
kfree(geth); kfree(geth);
mutex_unlock(&opts->lock);
return ERR_PTR(-EINVAL); return ERR_PTR(-EINVAL);
} }
geth_string_defs[1].s = geth->ethaddr; geth_string_defs[1].s = geth->ethaddr;
......
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