From patchwork Wed Mar 17 09:12:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 12145267 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E3257C433E6 for ; Wed, 17 Mar 2021 09:14:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B2DD964F37 for ; Wed, 17 Mar 2021 09:14:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231246AbhCQJN6 (ORCPT ); Wed, 17 Mar 2021 05:13:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230449AbhCQJN0 (ORCPT ); Wed, 17 Mar 2021 05:13:26 -0400 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9CDF3C06174A for ; Wed, 17 Mar 2021 02:13:15 -0700 (PDT) Received: by mail-wr1-x433.google.com with SMTP id e18so1004590wrt.6 for ; Wed, 17 Mar 2021 02:13:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=zjBaHIzTXXyZcZh/hf2ALRdddAT/JJaP6MXXLDQdjD4=; b=frmeAnhM5BxXjSAAx4w5jrrgvPMVg8We5PR8YNRtrjrjou/kpY0eN5VlPyUt1uMBwz 5pgCukGPGRBr3JtgaRtGLTn5Dm/eRNxjiWR+3fyrGaOmB+7c+d8hWn/QZQC3nD2YPcip zcawozUVl6RKLbffmVFc8rn3WvIY/pWmUKIALM/4j6BC3nc9IfFL96cPz5dzB/Q44aig Je7wqAWY+rkVoE0f38VC/07pxs8smswPJAvo/2Xob6wyxaeMM5fBDq7eeWpWpmwIdeVk ec/7dJzxwW5XhSiUD4ReJc1xd/DG9Ze8uisLDncjEZt+ZQbbQ8pUuS4TAHr3zLhA8nUg mQjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=zjBaHIzTXXyZcZh/hf2ALRdddAT/JJaP6MXXLDQdjD4=; b=jUOzxxjzQlZHemmO0s2qoErvfSsstJU+lvLd4PZBh+i/rcQWH7XW/07mP2yHyFEAqX keQcK2QcqjDYLNhM5NChR0Rs0w9HZBGxSX3/1nGcp4AFJlp/x79WBfNPDmWCfuWOrViP ldQduZIGx15uIK8WUSqZmxj5ZXqmaE/XiXN+Hxi80cCRzpVGsq2jGkoyR+QXAM0mgBws mxKeb58xDsKa+WZQWzeZuNP756lXzd1BjhfVXohuCrUbNPGHznQm5zArWnbuh1hF7cnW uITsebiHpz5hmgRtlEv81dpGQ6gOvl7ha1HE/wRvrnx5zXECKusf931FXlQDG9rESFLR LY6A== X-Gm-Message-State: AOAM5317tJtpCWpr8a9EC3cVUvLpqHD67Xy20B05CdU/zcTWTzTb/NAC IZpzgmDIFzrKlKpYVuDcP8Dh9Q== X-Google-Smtp-Source: ABdhPJxd2Igfnc0ZThXmRgnk6il2w5yk2KnyRALWuqCYxKTzjp9t0UMVPqDP7EJ1pMn5YEfJL7tisw== X-Received: by 2002:a5d:6c67:: with SMTP id r7mr1165491wrz.373.1615972394340; Wed, 17 Mar 2021 02:13:14 -0700 (PDT) Received: from dell.default ([91.110.221.194]) by smtp.gmail.com with ESMTPSA id e18sm12695886wru.73.2021.03.17.02.13.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Mar 2021 02:13:13 -0700 (PDT) From: Lee Jones To: lee.jones@linaro.org Cc: linux-kernel@vger.kernel.org, Tyrel Datwyler , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , "James E.J. Bottomley" , "Martin K. Petersen" , Brian King , linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 34/36] scsi: ibmvscsi: ibmvfc: Fix a bunch of misdocumentation Date: Wed, 17 Mar 2021 09:12:28 +0000 Message-Id: <20210317091230.2912389-35-lee.jones@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210317091230.2912389-1-lee.jones@linaro.org> References: <20210317091230.2912389-1-lee.jones@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Fixes the following W=1 kernel build warning(s): drivers/scsi/ibmvscsi/ibmvfc.c:331: warning: Function parameter or member 'vhost' not described in 'ibmvfc_get_err_result' drivers/scsi/ibmvscsi/ibmvfc.c:653: warning: Excess function parameter 'job_step' description in 'ibmvfc_del_tgt' drivers/scsi/ibmvscsi/ibmvfc.c:773: warning: Function parameter or member 'queue' not described in 'ibmvfc_init_event_pool' drivers/scsi/ibmvscsi/ibmvfc.c:773: warning: Function parameter or member 'size' not described in 'ibmvfc_init_event_pool' drivers/scsi/ibmvscsi/ibmvfc.c:823: warning: Function parameter or member 'queue' not described in 'ibmvfc_free_event_pool' drivers/scsi/ibmvscsi/ibmvfc.c:1413: warning: Function parameter or member 'vhost' not described in 'ibmvfc_gather_partition_info' drivers/scsi/ibmvscsi/ibmvfc.c:1483: warning: Function parameter or member 'queue' not described in 'ibmvfc_get_event' drivers/scsi/ibmvscsi/ibmvfc.c:1483: warning: Excess function parameter 'vhost' description in 'ibmvfc_get_event' drivers/scsi/ibmvscsi/ibmvfc.c:1630: warning: Function parameter or member 't' not described in 'ibmvfc_timeout' drivers/scsi/ibmvscsi/ibmvfc.c:1630: warning: Excess function parameter 'evt' description in 'ibmvfc_timeout' drivers/scsi/ibmvscsi/ibmvfc.c:1893: warning: Function parameter or member 'shost' not described in 'ibmvfc_queuecommand' drivers/scsi/ibmvscsi/ibmvfc.c:1893: warning: Excess function parameter 'done' description in 'ibmvfc_queuecommand' drivers/scsi/ibmvscsi/ibmvfc.c:2324: warning: Function parameter or member 'rport' not described in 'ibmvfc_match_rport' drivers/scsi/ibmvscsi/ibmvfc.c:2324: warning: Excess function parameter 'device' description in 'ibmvfc_match_rport' drivers/scsi/ibmvscsi/ibmvfc.c:3133: warning: Function parameter or member 'evt_doneq' not described in 'ibmvfc_handle_crq' drivers/scsi/ibmvscsi/ibmvfc.c:3317: warning: Excess function parameter 'reason' description in 'ibmvfc_change_queue_depth' drivers/scsi/ibmvscsi/ibmvfc.c:3390: warning: Function parameter or member 'attr' not described in 'ibmvfc_show_log_level' drivers/scsi/ibmvscsi/ibmvfc.c:3413: warning: Function parameter or member 'attr' not described in 'ibmvfc_store_log_level' drivers/scsi/ibmvscsi/ibmvfc.c:3413: warning: Function parameter or member 'count' not described in 'ibmvfc_store_log_level' drivers/scsi/ibmvscsi/ibmvfc.c:4121: warning: Function parameter or member 'done' not described in '__ibmvfc_tgt_get_implicit_logout_evt' drivers/scsi/ibmvscsi/ibmvfc.c:4438: warning: Function parameter or member 't' not described in 'ibmvfc_adisc_timeout' drivers/scsi/ibmvscsi/ibmvfc.c:4438: warning: Excess function parameter 'tgt' description in 'ibmvfc_adisc_timeout' drivers/scsi/ibmvscsi/ibmvfc.c:4641: warning: Function parameter or member 'target' not described in 'ibmvfc_alloc_target' drivers/scsi/ibmvscsi/ibmvfc.c:4641: warning: Excess function parameter 'scsi_id' description in 'ibmvfc_alloc_target' drivers/scsi/ibmvscsi/ibmvfc.c:5068: warning: Function parameter or member 'evt' not described in 'ibmvfc_npiv_logout_done' drivers/scsi/ibmvscsi/ibmvfc.c:5068: warning: Excess function parameter 'vhost' description in 'ibmvfc_npiv_logout_done' Cc: Tyrel Datwyler Cc: Michael Ellerman Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: "James E.J. Bottomley" Cc: "Martin K. Petersen" Cc: Brian King Cc: linux-scsi@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Lee Jones --- drivers/scsi/ibmvscsi/ibmvfc.c | 29 ++++++++++++++++++----------- 1 file changed, 18 insertions(+), 11 deletions(-) diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index a38d9d5d90ba3..a7a9b647ea178 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -326,6 +326,7 @@ static const char *ibmvfc_get_cmd_error(u16 status, u16 error) /** * ibmvfc_get_err_result - Find the scsi status to return for the fcp response + * @vhost: ibmvfc host struct * @vfc_cmd: ibmvfc command struct * * Return value: @@ -650,8 +651,6 @@ static void ibmvfc_reinit_host(struct ibmvfc_host *vhost) /** * ibmvfc_del_tgt - Schedule cleanup and removal of the target * @tgt: ibmvfc target struct - * @job_step: job step to perform - * **/ static void ibmvfc_del_tgt(struct ibmvfc_target *tgt) { @@ -768,6 +767,8 @@ static int ibmvfc_send_crq_init_complete(struct ibmvfc_host *vhost) /** * ibmvfc_init_event_pool - Allocates and initializes the event pool for a host * @vhost: ibmvfc host who owns the event pool + * @queue: ibmvfc queue struct + * @size: pool size * * Returns zero on success. **/ @@ -820,6 +821,7 @@ static int ibmvfc_init_event_pool(struct ibmvfc_host *vhost, /** * ibmvfc_free_event_pool - Frees memory of the event pool of a host * @vhost: ibmvfc host who owns the event pool + * @queue: ibmvfc queue struct * **/ static void ibmvfc_free_event_pool(struct ibmvfc_host *vhost, @@ -1414,6 +1416,7 @@ static int ibmvfc_issue_fc_host_lip(struct Scsi_Host *shost) /** * ibmvfc_gather_partition_info - Gather info about the LPAR + * @vhost: ibmvfc host struct * * Return value: * none @@ -1484,7 +1487,7 @@ static void ibmvfc_set_login_info(struct ibmvfc_host *vhost) /** * ibmvfc_get_event - Gets the next free event in pool - * @vhost: ibmvfc host struct + * @queue: ibmvfc queue struct * * Returns a free event from the pool. **/ @@ -1631,7 +1634,7 @@ static int ibmvfc_map_sg_data(struct scsi_cmnd *scmd, /** * ibmvfc_timeout - Internal command timeout handler - * @evt: struct ibmvfc_event that timed out + * @t: struct ibmvfc_event that timed out * * Called when an internally generated command times out **/ @@ -1892,8 +1895,8 @@ static struct ibmvfc_cmd *ibmvfc_init_vfc_cmd(struct ibmvfc_event *evt, struct s /** * ibmvfc_queuecommand - The queuecommand function of the scsi template + * @shost: scsi host struct * @cmnd: struct scsi_cmnd to be executed - * @done: Callback function to be called when cmnd is completed * * Returns: * 0 on success / other on failure @@ -2324,7 +2327,7 @@ static int ibmvfc_reset_device(struct scsi_device *sdev, int type, char *desc) /** * ibmvfc_match_rport - Match function for specified remote port * @evt: ibmvfc event struct - * @device: device to match (rport) + * @rport: device to match * * Returns: * 1 if event matches rport / 0 if event does not match rport @@ -3135,8 +3138,9 @@ static void ibmvfc_handle_async(struct ibmvfc_async_crq *crq, * ibmvfc_handle_crq - Handles and frees received events in the CRQ * @crq: Command/Response queue * @vhost: ibmvfc host struct + * @evt_doneq: Event done queue * - **/ +**/ static void ibmvfc_handle_crq(struct ibmvfc_crq *crq, struct ibmvfc_host *vhost, struct list_head *evt_doneq) { @@ -3317,7 +3321,6 @@ static int ibmvfc_slave_configure(struct scsi_device *sdev) * ibmvfc_change_queue_depth - Change the device's queue depth * @sdev: scsi device struct * @qdepth: depth to set - * @reason: calling context * * Return value: * actual depth set @@ -3389,6 +3392,7 @@ static ssize_t ibmvfc_show_host_capabilities(struct device *dev, /** * ibmvfc_show_log_level - Show the adapter's error logging level * @dev: class device struct + * @attr: unused * @buf: buffer * * Return value: @@ -3411,7 +3415,9 @@ static ssize_t ibmvfc_show_log_level(struct device *dev, /** * ibmvfc_store_log_level - Change the adapter's error logging level * @dev: class device struct + * @attr: unused * @buf: buffer + * @count: buffer size * * Return value: * number of bytes printed to buffer @@ -4121,6 +4127,7 @@ static void ibmvfc_tgt_implicit_logout_done(struct ibmvfc_event *evt) /** * __ibmvfc_tgt_get_implicit_logout_evt - Allocate and init an event for implicit logout * @tgt: ibmvfc target struct + * @done: Routine to call when the event is responded to * * Returns: * Allocated and initialized ibmvfc_event struct @@ -4437,7 +4444,7 @@ static void ibmvfc_tgt_adisc_cancel_done(struct ibmvfc_event *evt) /** * ibmvfc_adisc_timeout - Handle an ADISC timeout - * @tgt: ibmvfc target struct + * @t: ibmvfc target struct * * If an ADISC times out, send a cancel. If the cancel times * out, reset the CRQ. When the ADISC comes back as cancelled, @@ -4640,7 +4647,7 @@ static void ibmvfc_tgt_query_target(struct ibmvfc_target *tgt) /** * ibmvfc_alloc_target - Allocate and initialize an ibmvfc target * @vhost: ibmvfc host struct - * @scsi_id: SCSI ID to allocate target for + * @target: Holds SCSI ID to allocate target forand the WWPN * * Returns: * 0 on success / other on failure @@ -5070,7 +5077,7 @@ static void ibmvfc_npiv_login(struct ibmvfc_host *vhost) /** * ibmvfc_npiv_logout_done - Completion handler for NPIV Logout - * @vhost: ibmvfc host struct + * @evt: ibmvfc event struct * **/ static void ibmvfc_npiv_logout_done(struct ibmvfc_event *evt)