netdev - RE: [EXT] [PATCH net-next v3 2/2] nfc: Do not send datagram if socket state isn't LLCP

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Message-ID: 
 <SJ0PR18MB52162A216C2D4422BFF916E8DB85A@SJ0PR18MB5216.namprd18.prod.outlook.com>
Date: Tue, 5 Dec 2023 11:04:58 +0000
From: Suman Ghosh <sumang@...vell.com>
To: Siddh Raman Pant <code@...dh.me>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski@...aro.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
        Paolo
 Abeni <pabeni@...hat.com>
CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [EXT] [PATCH net-next v3 2/2] nfc: Do not send datagram if socket
 state isn't LLCP_BOUND

>As we know we cannot send the datagram (state can be set to LLCP_CLOSED
>by nfc_llcp_socket_release()), there is no need to proceed further.
>
>Thus, bail out early from llcp_sock_sendmsg().
>
>Signed-off-by: Siddh Raman Pant <code@...dh.me>
>Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>---
Reviewed-by: Suman Ghosh <sumang@...vell.com>
> net/nfc/llcp_sock.c | 5 +++++