From patchwork Tue May 23 07:53:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guoqing Jiang X-Patchwork-Id: 13251759 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 76C5CC7EE2D for ; Tue, 23 May 2023 07:55:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232906AbjEWHzj (ORCPT ); Tue, 23 May 2023 03:55:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235910AbjEWHyv (ORCPT ); Tue, 23 May 2023 03:54:51 -0400 Received: from out-62.mta0.migadu.com (out-62.mta0.migadu.com [IPv6:2001:41d0:1004:224b::3e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9FF6DE6D for ; Tue, 23 May 2023 00:54:27 -0700 (PDT) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1684828430; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=sZCzhUfPJMUZpZoDesXczamnG+MJY3EOP1raeI+8xVQ=; b=DVp8Tw4jJrvsbrWedJLDSvj6w4xUkGghcA68A/XYrk33Jr+CTJAbQXv8+PpYX6sLOiz+8O ZcB5any/O1dWtRU0ZzanaID8AY3uSt9quEjtVWmrA3RGZui4n2C4p62jC/AcKI6CoITzkB sVtvqjsZQ73FJ7g35iNxfeLMPVxEYWc= From: Guoqing Jiang To: haris.iqbal@ionos.com, jinpu.wang@ionos.com, axboe@kernel.dk Cc: linux-block@vger.kernel.org Subject: [PATCH 09/10] block/rnbd-srv: make process_msg_sess_info returns void Date: Tue, 23 May 2023 15:53:30 +0800 Message-Id: <20230523075331.32250-10-guoqing.jiang@linux.dev> In-Reply-To: <20230523075331.32250-1-guoqing.jiang@linux.dev> References: <20230523075331.32250-1-guoqing.jiang@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Change the return type to void given it always returns 0. Signed-off-by: Guoqing Jiang Acked-by: Jack Wang --- drivers/block/rnbd/rnbd-srv.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/block/rnbd/rnbd-srv.c b/drivers/block/rnbd/rnbd-srv.c index 1fdf3366135a..d678ffa50c5c 100644 --- a/drivers/block/rnbd/rnbd-srv.c +++ b/drivers/block/rnbd/rnbd-srv.c @@ -352,7 +352,7 @@ static int process_msg_open(struct rnbd_srv_session *srv_sess, const void *msg, size_t len, void *data, size_t datalen); -static int process_msg_sess_info(struct rnbd_srv_session *srv_sess, +static void process_msg_sess_info(struct rnbd_srv_session *srv_sess, const void *msg, size_t len, void *data, size_t datalen); @@ -380,8 +380,7 @@ static int rnbd_srv_rdma_ev(void *priv, struct rtrs_srv_op *id, ret = process_msg_open(srv_sess, usr, usrlen, data, datalen); break; case RNBD_MSG_SESS_INFO: - ret = process_msg_sess_info(srv_sess, usr, usrlen, data, - datalen); + process_msg_sess_info(srv_sess, usr, usrlen, data, datalen); break; default: pr_warn("Received unexpected message type %d from session %s\n", @@ -626,7 +625,7 @@ static char *rnbd_srv_get_full_path(struct rnbd_srv_session *srv_sess, return full_path; } -static int process_msg_sess_info(struct rnbd_srv_session *srv_sess, +static void process_msg_sess_info(struct rnbd_srv_session *srv_sess, const void *msg, size_t len, void *data, size_t datalen) { @@ -639,8 +638,6 @@ static int process_msg_sess_info(struct rnbd_srv_session *srv_sess, rsp->hdr.type = cpu_to_le16(RNBD_MSG_SESS_INFO_RSP); rsp->ver = srv_sess->ver; - - return 0; } /**