Commit c6f79b7b authored May 28, 2020 by Chuhong Yuan Committed by Greg Kroah-Hartman Jun 10, 2020

NFC: st21nfca: add missed kfree_skb() in an error path



[ Upstream commit 3decabdc714ca56c944f4669b4cdec5c2c1cea23 ]

st21nfca_tm_send_atr_res() misses to call kfree_skb() in an error path.
Add the missed function call to fix it.

Fixes: 1892bf84 ("NFC: st21nfca: Adding P2P support to st21nfca in Initiator & Target mode")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent ed9ab2c2

drivers/nfc/st21nfca/dep.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -184,9 +184,11 @@ static int st21nfca_tm_send_atr_res(struct nfc_hci_dev *hdev,
		memcpy(atr_res->gbi, atr_req->gbi, gb_len);
		r = nfc_set_remote_general_bytes(hdev->ndev, atr_res->gbi,
		gb_len);
		if (r < 0)
		if (r < 0) {
		kfree_skb(skb);
		return r;
		}
		}

		info->dep_info.curr_nfc_dep_pni = 0;