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Date: Fri, 17 Jul 2020 15:13:37 +0800 From: "wanghai (M)" <wanghai38@...wei.com> To: <davem@...emloft.net>, <kuba@...nel.org>, <sameo@...ux.intel.com>, <cuissard@...vell.com> CC: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] net: cxgb3: add missed destroy_workqueue in nci_register_device subject msg was wrong. "net: cxgb3:" should be "nfc: nci:". v2 patch has been sent. ("[PATCH v2] nfc: nci: add missed destroy_workqueue in nci_register_device") 在 2020/7/17 14:18, Wang Hai 写道: > When nfc_register_device fails in nci_register_device, > destroy_workqueue() shouled be called to destroy ndev->tx_wq. > > Fixes: 3c1c0f5dc80b ("NFC: NCI: Fix nci_register_device init sequence") > Reported-by: Hulk Robot <hulkci@...wei.com> > Signed-off-by: Wang Hai <wanghai38@...wei.com> > --- > net/nfc/nci/core.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c > index 7cd524884304..78ea8c94dcba 100644 > --- a/net/nfc/nci/core.c > +++ b/net/nfc/nci/core.c > @@ -1228,10 +1228,13 @@ int nci_register_device(struct nci_dev *ndev) > > rc = nfc_register_device(ndev->nfc_dev); > if (rc) > - goto destroy_rx_wq_exit; > + goto destroy_tx_wq_exit; > > goto exit; > > +destroy_tx_wq_exit: > + destroy_workqueue(ndev->tx_wq); > + > destroy_rx_wq_exit: > destroy_workqueue(ndev->rx_wq); >
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