From 071106ecf68c401173c58808b1cf5f68cc50d390 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 05 Jan 2024 08:39:27 +0000
Subject: [PATCH] change wifi driver to cypress
---
kernel/drivers/scsi/scsi_transport_srp.c | 28 ++++++----------------------
1 files changed, 6 insertions(+), 22 deletions(-)
diff --git a/kernel/drivers/scsi/scsi_transport_srp.c b/kernel/drivers/scsi/scsi_transport_srp.c
index 9ac8946..98a34ed 100644
--- a/kernel/drivers/scsi/scsi_transport_srp.c
+++ b/kernel/drivers/scsi/scsi_transport_srp.c
@@ -1,22 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SCSI RDMA (SRP) transport class
*
* Copyright (C) 2007 FUJITA Tomonori <tomof@acm.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2 of the
- * License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
*/
#include <linux/init.h>
#include <linux/module.h>
@@ -409,6 +395,10 @@
}
}
+/*
+ * scsi_target_block() must have been called before this function is
+ * called to guarantee that no .queuecommand() calls are in progress.
+ */
static void __rport_fail_io_fast(struct srp_rport *rport)
{
struct Scsi_Host *shost = rport_to_shost(rport);
@@ -418,11 +408,7 @@
if (srp_rport_set_state(rport, SRP_RPORT_FAIL_FAST))
return;
- /*
- * Call scsi_target_block() to wait for ongoing shost->queuecommand()
- * calls before invoking i->f->terminate_rport_io().
- */
- scsi_target_block(rport->dev.parent);
+
scsi_target_unblock(rport->dev.parent, SDEV_TRANSPORT_OFFLINE);
/* Involve the LLD if possible to terminate all I/O on the rport. */
@@ -591,8 +577,6 @@
* failure timers if these had not yet been started.
*/
__rport_fail_io_fast(rport);
- scsi_target_unblock(&shost->shost_gendev,
- SDEV_TRANSPORT_OFFLINE);
__srp_start_tl_fail_timers(rport);
} else if (rport->state != SRP_RPORT_BLOCKED) {
scsi_target_unblock(&shost->shost_gendev,
--
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