From mboxrd@z Thu Jan 1 00:00:00 1970 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 79455C433EF for ; Sat, 18 Sep 2021 00:07:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 693F0610C7 for ; Sat, 18 Sep 2021 00:07:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344904AbhIRAJH (ORCPT ); Fri, 17 Sep 2021 20:09:07 -0400 Received: from mail-pl1-f170.google.com ([209.85.214.170]:41760 "EHLO mail-pl1-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345015AbhIRAI7 (ORCPT ); Fri, 17 Sep 2021 20:08:59 -0400 Received: by mail-pl1-f170.google.com with SMTP id v2so7217410plp.8 for ; Fri, 17 Sep 2021 17:07:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=n9QG+j7dRNE8WJqkjlsAAnEoru4B7O9u01zPYrvqEKg=; b=qV6BfmMluOoCwLpluGRJLd6ThjIls3BbTIuDXmL7XVX3DgPiuVKn53j1eTxEFLjvH1 bE1pix8VruhzflMZp75v/uYsM/63muDSbRZxzi0CB5E49WAKILJWzkLaq5xbh4EgdtY7 oTlHkuxnxRh0/KHwspqoGqSyB+tEZx1FFDL+sCXZ/y2/B58T9Jb/NnYc+Ok2IHNkayeF lsGN9eBm+5ohcUo3swXiFzbUzIZD3AWaNhQ0eQV32M4e1WVfRqH6QfLMRZ7ZlFB0byNp 40kG994venss9sy6dtlRjf/ZI4lUaLI5HwsCJmZQ+MV7kpYizhiLOitXKkt1pXv9CN87 WJxw== X-Gm-Message-State: AOAM532YJAedhGhp0sE1WnxeIp1Pxaqgxq1/295+5YxkeD/Mo/e99tx8 c8X9HMrtgK1efxj3HgPTW3pU7WA2ec4BUA== X-Google-Smtp-Source: ABdhPJyCLesqtcnDfx/jRwrzZ2IIgyjR9y2tIKXFsP0ErBDfca17uGxKL0FXStEJgxJknaWhj7l/iA== X-Received: by 2002:a17:90b:1bd1:: with SMTP id oa17mr24315393pjb.82.1631923656249; Fri, 17 Sep 2021 17:07:36 -0700 (PDT) Received: from bvanassche-linux.mtv.corp.google.com ([2620:15c:211:201:4c45:d635:d2d2:93]) by smtp.gmail.com with ESMTPSA id bv16sm6403129pjb.12.2021.09.17.17.07.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Sep 2021 17:07:35 -0700 (PDT) From: Bart Van Assche To: "Martin K . Petersen" Cc: linux-scsi@vger.kernel.org, Bart Van Assche , Kashyap Desai , Sumit Saxena , Shivasharan S , "James E.J. Bottomley" Subject: [PATCH 48/84] megaraid: Call scsi_done() directly Date: Fri, 17 Sep 2021 17:05:31 -0700 Message-Id: <20210918000607.450448-49-bvanassche@acm.org> X-Mailer: git-send-email 2.33.0.464.g1972c5931b-goog In-Reply-To: <20210918000607.450448-1-bvanassche@acm.org> References: <20210918000607.450448-1-bvanassche@acm.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Conditional statements are faster than indirect calls. Hence call scsi_done() directly. Signed-off-by: Bart Van Assche --- drivers/scsi/megaraid/megaraid_mbox.c | 9 ++++----- drivers/scsi/megaraid/megaraid_sas_base.c | 16 ++++++++-------- drivers/scsi/megaraid/megaraid_sas_fusion.c | 6 +++--- 3 files changed, 15 insertions(+), 16 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c index d20c2e4ee793..705c5027ba91 100644 --- a/drivers/scsi/megaraid/megaraid_mbox.c +++ b/drivers/scsi/megaraid/megaraid_mbox.c @@ -1440,7 +1440,6 @@ megaraid_queue_command_lck(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd int if_busy; adapter = SCP2ADAPTER(scp); - scp->scsi_done = done; scp->result = 0; /* @@ -2358,7 +2357,7 @@ megaraid_mbox_dpc(unsigned long devp) megaraid_dealloc_scb(adapter, scb); // send the scsi packet back to kernel - scp->scsi_done(scp); + scsi_done(scp); } return; @@ -2416,7 +2415,7 @@ megaraid_abort_handler(struct scsi_cmnd *scp) scb->sno, scb->dev_channel, scb->dev_target)); scp->result = (DID_ABORT << 16); - scp->scsi_done(scp); + scsi_done(scp); megaraid_dealloc_scb(adapter, scb); @@ -2446,7 +2445,7 @@ megaraid_abort_handler(struct scsi_cmnd *scp) scb->dev_channel, scb->dev_target)); scp->result = (DID_ABORT << 16); - scp->scsi_done(scp); + scsi_done(scp); megaraid_dealloc_scb(adapter, scb); @@ -2566,7 +2565,7 @@ megaraid_reset_handler(struct scsi_cmnd *scp) } scb->scp->result = (DID_RESET << 16); - scb->scp->scsi_done(scb->scp); + scsi_done(scb->scp); megaraid_dealloc_scb(adapter, scb); } diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index e4298bf4a482..4ae585a5b1a5 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -1794,7 +1794,7 @@ megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd) if (instance->unload == 1) { scmd->result = DID_NO_CONNECT << 16; - scmd->scsi_done(scmd); + scsi_done(scmd); return 0; } @@ -1809,7 +1809,7 @@ megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd) return SCSI_MLQUEUE_HOST_BUSY; } else { scmd->result = DID_NO_CONNECT << 16; - scmd->scsi_done(scmd); + scsi_done(scmd); return 0; } } @@ -1818,7 +1818,7 @@ megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd) if (!mr_device_priv_data || (atomic_read(&instance->adprecovery) == MEGASAS_HW_CRITICAL_ERROR)) { scmd->result = DID_NO_CONNECT << 16; - scmd->scsi_done(scmd); + scsi_done(scmd); return 0; } @@ -1826,7 +1826,7 @@ megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd) ld_tgt_id = MEGASAS_TARGET_ID(scmd->device); if (instance->ld_tgtid_status[ld_tgt_id] == LD_TARGET_ID_DELETED) { scmd->result = DID_NO_CONNECT << 16; - scmd->scsi_done(scmd); + scsi_done(scmd); return 0; } } @@ -1857,7 +1857,7 @@ megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd) return instance->instancet->build_and_issue_cmd(instance, scmd); out_done: - scmd->scsi_done(scmd); + scsi_done(scmd); return 0; } @@ -2783,7 +2783,7 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance) reset_index, reset_cmd, reset_cmd->scmd->cmnd[0]); - reset_cmd->scmd->scsi_done(reset_cmd->scmd); + scsi_done(reset_cmd->scmd); megasas_return_cmd(instance, reset_cmd); } else if (reset_cmd->sync_cmd) { dev_notice(&instance->pdev->dev, "%p synch cmds" @@ -3640,7 +3640,7 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd, atomic_dec(&instance->fw_outstanding); scsi_dma_unmap(cmd->scmd); - cmd->scmd->scsi_done(cmd->scmd); + scsi_done(cmd->scmd); megasas_return_cmd(instance, cmd); break; @@ -3686,7 +3686,7 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd, atomic_dec(&instance->fw_outstanding); scsi_dma_unmap(cmd->scmd); - cmd->scmd->scsi_done(cmd->scmd); + scsi_done(cmd->scmd); megasas_return_cmd(instance, cmd); break; diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 26d0cf9353dd..478af0260718 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -3493,7 +3493,7 @@ megasas_complete_r1_command(struct megasas_instance *instance, megasas_return_cmd_fusion(instance, cmd); scsi_dma_unmap(scmd_local); megasas_sdev_busy_dec(instance, scmd_local); - scmd_local->scsi_done(scmd_local); + scsi_done(scmd_local); } } @@ -3597,7 +3597,7 @@ complete_cmd_fusion(struct megasas_instance *instance, u32 MSIxIndex, megasas_return_cmd_fusion(instance, cmd_fusion); scsi_dma_unmap(scmd_local); megasas_sdev_busy_dec(instance, scmd_local); - scmd_local->scsi_done(scmd_local); + scsi_done(scmd_local); } else /* Optimal VD - R1 FP command completion. */ megasas_complete_r1_command(instance, cmd_fusion); break; @@ -4977,7 +4977,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int reason) atomic_dec(&instance->ldio_outstanding); megasas_return_cmd_fusion(instance, cmd_fusion); scsi_dma_unmap(scmd_local); - scmd_local->scsi_done(scmd_local); + scsi_done(scmd_local); } }