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usb: xhci-mtk: fix list_del warning when enable list debug

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commit ccc14c6cfd346e85c3ecb970975afd5132763437 upstream.

There is warning of 'list_del corruption' when enable list debug
(CONFIG_DEBUG_LIST=y), fix it by using list_del_init()

Fixes: 4ce186665e7c ("usb: xhci-mtk: Do not use xhci's virt_dev in drop_endpoint")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20211209025422.17108-1-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chunfeng Yun 2021-12-09 10:54:22 +08:00 committed by Greg Kroah-Hartman
parent d8888cdabe
commit 67cbcd3fb8
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/xhci-mtk-sch.c
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@ -781,7 +781,7 @@ int xhci_mtk_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
ret = xhci_check_bandwidth(hcd, udev);
if (!ret)
INIT_LIST_HEAD(&mtk->bw_ep_chk_list);
list_del_init(&mtk->bw_ep_chk_list);
return ret;
}