From cde9070d9970eef1f7ec2360586c802a16230ad8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:50 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux driver
---
kernel/drivers/media/pci/saa7164/saa7164-buffer.c | 20 ++++----------------
1 files changed, 4 insertions(+), 16 deletions(-)
diff --git a/kernel/drivers/media/pci/saa7164/saa7164-buffer.c b/kernel/drivers/media/pci/saa7164/saa7164-buffer.c
index c83b2e9..245d9db 100644
--- a/kernel/drivers/media/pci/saa7164/saa7164-buffer.c
+++ b/kernel/drivers/media/pci/saa7164/saa7164-buffer.c
@@ -1,18 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Driver for the NXP SAA7164 PCIe bridge
*
* Copyright (c) 2010-2015 Steven Toth <stoth@kernellabs.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 of the License, 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.
*/
#include <linux/slab.h>
@@ -260,15 +250,14 @@
list_for_each_safe(c, n, &port->dmaqueue.list) {
buf = list_entry(c, struct saa7164_buffer, list);
- if (buf->flags != SAA7164_BUFFER_FREE)
- BUG();
+ BUG_ON(buf->flags != SAA7164_BUFFER_FREE);
/* Place the buffer in the h/w queue */
saa7164_buffer_activate(buf, i);
/* Don't exceed the device maximum # bufs */
- if (i++ > port->hwcfg.buffercount)
- BUG();
+ BUG_ON(i > port->hwcfg.buffercount);
+ i++;
}
mutex_unlock(&port->dmaqueue_lock);
@@ -312,4 +301,3 @@
kfree(buf);
}
-
--
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