From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c | 30 +++++++++++-------------------
1 files changed, 11 insertions(+), 19 deletions(-)
diff --git a/kernel/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c b/kernel/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c
index 5bafeb6..7e817ea 100644
--- a/kernel/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c
+++ b/kernel/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c
@@ -1,22 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* DVB USB framework
*
* Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@posteo.de>
* Copyright (C) 2012 Antti Palosaari <crope@iki.fi>
- *
- * 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.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "dvb_usb_common.h"
@@ -37,14 +24,19 @@
ret = usb_bulk_msg(d->udev, usb_sndbulkpipe(d->udev,
d->props->generic_bulk_ctrl_endpoint), wbuf, wlen,
&actual_length, 2000);
- if (ret < 0)
+ if (ret) {
dev_err(&d->udev->dev, "%s: usb_bulk_msg() failed=%d\n",
KBUILD_MODNAME, ret);
- else
- ret = actual_length != wlen ? -EIO : 0;
+ return ret;
+ }
+ if (actual_length != wlen) {
+ dev_err(&d->udev->dev, "%s: usb_bulk_msg() write length=%d, actual=%d\n",
+ KBUILD_MODNAME, wlen, actual_length);
+ return -EIO;
+ }
- /* an answer is expected, and no error before */
- if (!ret && rbuf && rlen) {
+ /* an answer is expected */
+ if (rbuf && rlen) {
if (d->props->generic_bulk_ctrl_delay)
usleep_range(d->props->generic_bulk_ctrl_delay,
d->props->generic_bulk_ctrl_delay
--
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