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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0734C433F5 for ; Thu, 7 Oct 2021 20:29:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE9E361130 for ; Thu, 7 Oct 2021 20:29:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234001AbhJGUbe (ORCPT ); Thu, 7 Oct 2021 16:31:34 -0400 Received: from mail-pl1-f170.google.com ([209.85.214.170]:46716 "EHLO mail-pl1-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233598AbhJGUbd (ORCPT ); Thu, 7 Oct 2021 16:31:33 -0400 Received: by mail-pl1-f170.google.com with SMTP id w11so4633851plz.13 for ; Thu, 07 Oct 2021 13:29:39 -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=q/aF95kyFcWyDHFTMxu1rhd5OKQLF6U8jq19CxAPG1I=; b=4NKlDMNjxy2+JGUlqc5beBgO2nEtg8aYh20LoESyfioQy38NSNp1zc4iVwnfcUp0kh r6NBb0Sc/lXsobX+I+VN+g562KJCic5tJoj1Uv6xf6aqKgs/5b0vxDEesJa4bW7ME4xz 5+dIH1CbSwOZGbkR3AfgOwJThMZi6JkljOnT0dAJi0EcGCt6Zz8mxz9ksraKhEnZE3Dn 79fEKqgTn6djwkaTtMmQSOeokMTst+NfSmOdlJ0MwzNXGXRUqG0/gsNBn6cx0SLMpPmi TCpJWk2jNdq9EcFjcIMTPkNZLoaelGHH6oX4RrdBAgkiU3D0Xgm8vTt6IstDJFN1hRuA qDMQ== X-Gm-Message-State: AOAM530vEwpllQlhZCpwtrpJyEBhfj3IWulN6eUfUSLZXVToWm2MlDqc Dlw9HMP7mzpwp2Tuza7wbTaj257LmP0= X-Google-Smtp-Source: ABdhPJwLjGm1BVEBa4ZEd7dQYDu8HTKDkta4ckMxxNFL3EL68k1s/DvhwmMT9Xxg8RGLtvabNq613w== X-Received: by 2002:a17:90a:6c97:: with SMTP id y23mr7119558pjj.117.1633638579219; Thu, 07 Oct 2021 13:29:39 -0700 (PDT) Received: from bvanassche-linux.mtv.corp.google.com ([2620:15c:211:201:ae88:8f16:b90b:5f1d]) by smtp.gmail.com with ESMTPSA id x35sm303499pfh.52.2021.10.07.13.29.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Oct 2021 13:29:38 -0700 (PDT) From: Bart Van Assche To: "Martin K . Petersen" Cc: linux-scsi@vger.kernel.org, Bart Van Assche , Damien Le Moal Subject: [PATCH v3 03/88] ata: Call scsi_done() directly Date: Thu, 7 Oct 2021 13:27:58 -0700 Message-Id: <20211007202923.2174984-4-bvanassche@acm.org> X-Mailer: git-send-email 2.33.0.882.g93a45727a2-goog In-Reply-To: <20211007202923.2174984-1-bvanassche@acm.org> References: <20211007202923.2174984-1-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. Acked-by: Damien Le Moal Signed-off-by: Bart Van Assche --- drivers/ata/libata-sata.c | 2 +- drivers/ata/libata-scsi.c | 14 +++++++------- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c index 8f3ff830ab0c..60418d872c12 100644 --- a/drivers/ata/libata-sata.c +++ b/drivers/ata/libata-sata.c @@ -1258,7 +1258,7 @@ int ata_sas_queuecmd(struct scsi_cmnd *cmd, struct ata_port *ap) rc = __ata_scsi_queuecmd(cmd, ap->link.device); else { cmd->result = (DID_BAD_TARGET << 16); - cmd->scsi_done(cmd); + scsi_done(cmd); } return rc; } diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 1fb4611f7eeb..4afe1abc4709 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -634,7 +634,7 @@ static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev, qc = ata_qc_new_init(dev, scsi_cmd_to_rq(cmd)->tag); if (qc) { qc->scsicmd = cmd; - qc->scsidone = cmd->scsi_done; + qc->scsidone = scsi_done; qc->sg = scsi_sglist(cmd); qc->n_elem = scsi_sg_count(cmd); @@ -643,7 +643,7 @@ static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev, qc->flags |= ATA_QCFLAG_QUIET; } else { cmd->result = (DID_OK << 16) | SAM_STAT_TASK_SET_FULL; - cmd->scsi_done(cmd); + scsi_done(cmd); } return qc; @@ -1738,14 +1738,14 @@ static int ata_scsi_translate(struct ata_device *dev, struct scsi_cmnd *cmd, early_finish: ata_qc_free(qc); - cmd->scsi_done(cmd); + scsi_done(cmd); DPRINTK("EXIT - early finish (good or error)\n"); return 0; err_did: ata_qc_free(qc); cmd->result = (DID_ERROR << 16); - cmd->scsi_done(cmd); + scsi_done(cmd); err_mem: DPRINTK("EXIT - internal\n"); return 0; @@ -4018,7 +4018,7 @@ int __ata_scsi_queuecmd(struct scsi_cmnd *scmd, struct ata_device *dev) DPRINTK("bad CDB len=%u, scsi_op=0x%02x, max=%u\n", scmd->cmd_len, scsi_op, dev->cdb_len); scmd->result = DID_ERROR << 16; - scmd->scsi_done(scmd); + scsi_done(scmd); return 0; } @@ -4060,7 +4060,7 @@ int ata_scsi_queuecmd(struct Scsi_Host *shost, struct scsi_cmnd *cmd) rc = __ata_scsi_queuecmd(cmd, dev); else { cmd->result = (DID_BAD_TARGET << 16); - cmd->scsi_done(cmd); + scsi_done(cmd); } spin_unlock_irqrestore(ap->lock, irq_flags); @@ -4188,7 +4188,7 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd) break; } - cmd->scsi_done(cmd); + scsi_done(cmd); } int ata_scsi_add_hosts(struct ata_host *host, struct scsi_host_template *sht)