From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio

---
 kernel/drivers/scsi/wd33c93.c |   14 +++-----------
 1 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/kernel/drivers/scsi/wd33c93.c b/kernel/drivers/scsi/wd33c93.c
index 74be04f..87dafbc 100644
--- a/kernel/drivers/scsi/wd33c93.c
+++ b/kernel/drivers/scsi/wd33c93.c
@@ -1,17 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (c) 1996 John Shifflett, GeoLog Consulting
  *    john@geolog.com
  *    jshiffle@netcom.com
- *
- * 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; either version 2, or (at your option)
- * any later version.
- *
- * 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.
  */
 
 /*
@@ -744,7 +735,7 @@
  * source or destination for THIS transfer.
  */
 	if (!cmd->SCp.this_residual && cmd->SCp.buffers_residual) {
-		++cmd->SCp.buffer;
+		cmd->SCp.buffer = sg_next(cmd->SCp.buffer);
 		--cmd->SCp.buffers_residual;
 		cmd->SCp.this_residual = cmd->SCp.buffer->length;
 		cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
@@ -1863,6 +1854,7 @@
 		case 1: --x;
 			break;
 		case 2: ++x;
+			fallthrough;
 		case 3: ++x;
 	}
 	return x;

--
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