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/common/saa7146/saa7146_core.c | 18 +++---------------
1 files changed, 3 insertions(+), 15 deletions(-)
diff --git a/kernel/drivers/media/common/saa7146/saa7146_core.c b/kernel/drivers/media/common/saa7146/saa7146_core.c
index 9f7c5b0..e43edb0 100644
--- a/kernel/drivers/media/common/saa7146/saa7146_core.c
+++ b/kernel/drivers/media/common/saa7146/saa7146_core.c
@@ -1,21 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
saa7146.o - driver for generic saa7146-based hardware
Copyright (C) 1998-2003 Michael Hunold <michael@mihu.de>
- 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.
-
- 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -152,7 +140,7 @@
struct page *pg;
int i;
- sglist = kcalloc(nr_pages, sizeof(struct scatterlist), GFP_KERNEL);
+ sglist = kmalloc_array(nr_pages, sizeof(struct scatterlist), GFP_KERNEL);
if (NULL == sglist)
return NULL;
sg_init_table(sglist, nr_pages);
@@ -265,7 +253,7 @@
i, sg_dma_address(list), sg_dma_len(list),
list->offset);
*/
- for (p = 0; p * 4096 < list->length; p++, ptr++) {
+ for (p = 0; p * 4096 < sg_dma_len(list); p++, ptr++) {
*ptr = cpu_to_le32(sg_dma_address(list) + p * 4096);
nr_pages++;
}
--
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