From patchwork Tue Apr 27 08:30:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hannes Reinecke X-Patchwork-Id: 12225607 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,URIBL_BLOCKED,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 30D46C43460 for ; Tue, 27 Apr 2021 08:31:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 01A7B600EF for ; Tue, 27 Apr 2021 08:31:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235257AbhD0Ic3 (ORCPT ); Tue, 27 Apr 2021 04:32:29 -0400 Received: from mx2.suse.de ([195.135.220.15]:50090 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235218AbhD0IcG (ORCPT ); Tue, 27 Apr 2021 04:32:06 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id DC804B16D; Tue, 27 Apr 2021 08:31:06 +0000 (UTC) From: Hannes Reinecke To: "Martin K. Petersen" Cc: Christoph Hellwig , James Bottomley , Bart van Assche , linux-scsi@vger.kernel.org, Hannes Reinecke Subject: [PATCH 39/40] target: use standard SAM status types Date: Tue, 27 Apr 2021 10:30:45 +0200 Message-Id: <20210427083046.31620-40-hare@suse.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210427083046.31620-1-hare@suse.de> References: <20210427083046.31620-1-hare@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org target_complete_cmd() and friends requires a SAM status type, so passing GOOD here is actually wrong. Signed-off-by: Hannes Reinecke Reviewed-by: Bart Van Assche --- drivers/target/target_core_alua.c | 6 +++--- drivers/target/target_core_iblock.c | 2 +- drivers/target/target_core_pr.c | 8 ++++---- drivers/target/target_core_pscsi.c | 2 +- drivers/target/target_core_sbc.c | 10 +++++----- drivers/target/target_core_spc.c | 14 +++++++------- drivers/target/target_core_xcopy.c | 2 +- 7 files changed, 22 insertions(+), 22 deletions(-) diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index 5517c7dd5144..3bb921345bce 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -123,7 +123,7 @@ target_emulate_report_referrals(struct se_cmd *cmd) transport_kunmap_data_sg(cmd); - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return 0; } @@ -255,7 +255,7 @@ target_emulate_report_target_port_groups(struct se_cmd *cmd) } transport_kunmap_data_sg(cmd); - target_complete_cmd_with_length(cmd, GOOD, rd_len + 4); + target_complete_cmd_with_length(cmd, SAM_STAT_GOOD, rd_len + 4); return 0; } @@ -424,7 +424,7 @@ target_emulate_set_target_port_groups(struct se_cmd *cmd) out: transport_kunmap_data_sg(cmd); if (!rc) - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return rc; } diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index d6fdd1c61f90..deb2b8b64d20 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -474,7 +474,7 @@ iblock_execute_zero_out(struct block_device *bdev, struct se_cmd *cmd) if (ret) return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return 0; } diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index 6fd5fec95539..4b94b085625b 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -234,7 +234,7 @@ target_scsi2_reservation_release(struct se_cmd *cmd) out_unlock: spin_unlock(&dev->dev_reservation_lock); out: - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return 0; } @@ -297,7 +297,7 @@ target_scsi2_reservation_reserve(struct se_cmd *cmd) spin_unlock(&dev->dev_reservation_lock); out: if (!ret) - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return ret; } @@ -3676,7 +3676,7 @@ target_scsi3_emulate_pr_out(struct se_cmd *cmd) } if (!ret) - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return ret; } @@ -4073,7 +4073,7 @@ target_scsi3_emulate_pr_in(struct se_cmd *cmd) } if (!ret) - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return ret; } diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index dac44caf77a3..d468343bd095 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -1044,7 +1044,7 @@ static void pscsi_req_done(struct request *req, blk_status_t status) struct se_cmd *cmd = req->end_io_data; struct pscsi_plugin_task *pt = cmd->priv; int result = scsi_req(req)->result; - u8 scsi_status = status_byte(result) << 1; + u8 scsi_status = result & 0xff; if (scsi_status != SAM_STAT_GOOD) { pr_debug("PSCSI Status Byte exception at cmd: %p CDB:" diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c index 7b07e557dc8d..b32f4ee88e79 100644 --- a/drivers/target/target_core_sbc.c +++ b/drivers/target/target_core_sbc.c @@ -67,7 +67,7 @@ sbc_emulate_readcapacity(struct se_cmd *cmd) transport_kunmap_data_sg(cmd); } - target_complete_cmd_with_length(cmd, GOOD, 8); + target_complete_cmd_with_length(cmd, SAM_STAT_GOOD, 8); return 0; } @@ -130,7 +130,7 @@ sbc_emulate_readcapacity_16(struct se_cmd *cmd) transport_kunmap_data_sg(cmd); } - target_complete_cmd_with_length(cmd, GOOD, 32); + target_complete_cmd_with_length(cmd, SAM_STAT_GOOD, 32); return 0; } @@ -202,14 +202,14 @@ sbc_execute_write_same_unmap(struct se_cmd *cmd) return ret; } - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return 0; } static sense_reason_t sbc_emulate_noop(struct se_cmd *cmd) { - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return 0; } @@ -1245,7 +1245,7 @@ sbc_execute_unmap(struct se_cmd *cmd) err: transport_kunmap_data_sg(cmd); if (!ret) - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return ret; } diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index 70a661801cb9..0756a690ea84 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -750,7 +750,7 @@ spc_emulate_inquiry(struct se_cmd *cmd) kfree(buf); if (!ret) - target_complete_cmd_with_length(cmd, GOOD, len); + target_complete_cmd_with_length(cmd, SAM_STAT_GOOD, len); return ret; } @@ -1104,7 +1104,7 @@ static sense_reason_t spc_emulate_modesense(struct se_cmd *cmd) transport_kunmap_data_sg(cmd); } - target_complete_cmd_with_length(cmd, GOOD, length); + target_complete_cmd_with_length(cmd, SAM_STAT_GOOD, length); return 0; } @@ -1122,7 +1122,7 @@ static sense_reason_t spc_emulate_modeselect(struct se_cmd *cmd) int i; if (!cmd->data_length) { - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return 0; } @@ -1165,7 +1165,7 @@ static sense_reason_t spc_emulate_modeselect(struct se_cmd *cmd) transport_kunmap_data_sg(cmd); if (!ret) - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return ret; } @@ -1198,7 +1198,7 @@ static sense_reason_t spc_emulate_request_sense(struct se_cmd *cmd) memcpy(rbuf, buf, min_t(u32, sizeof(buf), cmd->data_length)); transport_kunmap_data_sg(cmd); - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return 0; } @@ -1265,7 +1265,7 @@ sense_reason_t spc_emulate_report_luns(struct se_cmd *cmd) transport_kunmap_data_sg(cmd); } - target_complete_cmd_with_length(cmd, GOOD, 8 + lun_count * 8); + target_complete_cmd_with_length(cmd, SAM_STAT_GOOD, 8 + lun_count * 8); return 0; } EXPORT_SYMBOL(spc_emulate_report_luns); @@ -1273,7 +1273,7 @@ EXPORT_SYMBOL(spc_emulate_report_luns); static sense_reason_t spc_emulate_testunitready(struct se_cmd *cmd) { - target_complete_cmd(cmd, GOOD); + target_complete_cmd(cmd, SAM_STAT_GOOD); return 0; } diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c index d31ed071cb08..44d76c304701 100644 --- a/drivers/target/target_core_xcopy.c +++ b/drivers/target/target_core_xcopy.c @@ -1011,7 +1011,7 @@ static sense_reason_t target_rcr_operating_parameters(struct se_cmd *se_cmd) put_unaligned_be32(42, &p[0]); transport_kunmap_data_sg(se_cmd); - target_complete_cmd(se_cmd, GOOD); + target_complete_cmd(se_cmd, SAM_STAT_GOOD); return TCM_NO_SENSE; }