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usb: mtu3: Remove unsused inline function is_first_entry 

It is never used, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20200731082008.33016-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
YueHaibing 2020-07-31 16:20:08 +08:00 committed by Greg Kroah-Hartman
parent 9123e3a74e
commit 5963296b82
1 changed files with 0 additions and 6 deletions
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6
drivers/usb/mtu3/mtu3.h
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@ -370,12 +370,6 @@ static inline struct mtu3 *gadget_to_mtu3(struct usb_gadget *g)
return container_of(g, struct mtu3, g);
}
static inline int is_first_entry(const struct list_head *list,
const struct list_head *head)
{
return list_is_last(head, list);
}
static inline struct mtu3_request *to_mtu3_request(struct usb_request *req)
{
return req ? container_of(req, struct mtu3_request, request) : NULL;