From patchwork Wed Apr 21 17:47:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hannes Reinecke X-Patchwork-Id: 425581 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 47C61C433ED for ; Wed, 21 Apr 2021 17:50:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2EC8D6141C for ; Wed, 21 Apr 2021 17:50:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245030AbhDURvJ (ORCPT ); Wed, 21 Apr 2021 13:51:09 -0400 Received: from mx2.suse.de ([195.135.220.15]:52400 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245073AbhDURtN (ORCPT ); Wed, 21 Apr 2021 13:49:13 -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 ED868B2E5; Wed, 21 Apr 2021 17:48:01 +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 28/42] mesh: use standard macros to set SCSI result Date: Wed, 21 Apr 2021 19:47:35 +0200 Message-Id: <20210421174749.11221-29-hare@suse.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210421174749.11221-1-hare@suse.de> References: <20210421174749.11221-1-hare@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Use standard macros to set the SCSI result to avoid shift and mask error. Signed-off-by: Hannes Reinecke --- drivers/scsi/mesh.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c index 0a9f4e44ab2c..6052a47b03dc 100644 --- a/drivers/scsi/mesh.c +++ b/drivers/scsi/mesh.c @@ -595,12 +595,13 @@ static void mesh_done(struct mesh_state *ms, int start_next) ms->current_req = NULL; tp->current_req = NULL; if (cmd) { - cmd->result = (ms->stat << 16) | cmd->SCp.Status; + set_host_byte(cmd, ms->stat); + set_status_byte(cmd, cmd->SCp.Status); if (ms->stat == DID_OK) - cmd->result |= cmd->SCp.Message << 8; + set_msg_byte(cmd, cmd->SCp.Message); if (DEBUG_TARGET(cmd)) { printk(KERN_DEBUG "mesh_done: result = %x, data_ptr=%d, buflen=%d\n", - cmd->result, ms->data_ptr, scsi_bufflen(cmd)); + scsi_get_compat_result(cmd), ms->data_ptr, scsi_bufflen(cmd)); #if 0 /* needs to use sg? */ if ((cmd->cmnd[0] == 0 || cmd->cmnd[0] == 0x12 || cmd->cmnd[0] == 3) @@ -993,7 +994,7 @@ static void handle_reset(struct mesh_state *ms) for (tgt = 0; tgt < 8; ++tgt) { tp = &ms->tgts[tgt]; if ((cmd = tp->current_req) != NULL) { - cmd->result = DID_RESET << 16; + set_host_byte(cmd, DID_RESET); tp->current_req = NULL; mesh_completed(ms, cmd); } @@ -1003,7 +1004,7 @@ static void handle_reset(struct mesh_state *ms) ms->current_req = NULL; while ((cmd = ms->request_q) != NULL) { ms->request_q = (struct scsi_cmnd *) cmd->host_scribble; - cmd->result = DID_RESET << 16; + set_host_byte(cmd, DID_RESET); mesh_completed(ms, cmd); } ms->phase = idle;