linux-kernel - [PATCH -next] usb: mtu3: Remove unsused inline function is_first

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Date:   Fri, 31 Jul 2020 16:20:08 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <chunfeng.yun@...iatek.com>, <gregkh@...uxfoundation.org>
CC:     <linux-usb@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] usb: mtu3: Remove unsused inline function is_first_entry

It is never used, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/usb/mtu3/mtu3.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/usb/mtu3/mtu3.h b/drivers/usb/mtu3/mtu3.h
index 71f4f02c05c6..aef0a0bba25a 100644
--- a/drivers/usb/mtu3/mtu3.h
+++ b/drivers/usb/mtu3/mtu3.h
@@ -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;
-- 
2.17.1