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/net/sctp/ipv6.c | 38 +++++++++++---------------------------
1 files changed, 11 insertions(+), 27 deletions(-)
diff --git a/kernel/net/sctp/ipv6.c b/kernel/net/sctp/ipv6.c
index fc82617..d594b94 100644
--- a/kernel/net/sctp/ipv6.c
+++ b/kernel/net/sctp/ipv6.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/* SCTP kernel implementation
* (C) Copyright IBM Corp. 2002, 2004
* Copyright (c) 2001 Nokia, Inc.
@@ -7,22 +8,6 @@
* This file is part of the SCTP kernel implementation
*
* SCTP over IPv6.
- *
- * This SCTP implementation 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 SCTP implementation 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 GNU CC; see the file COPYING. If not, see
- * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -137,7 +122,7 @@
};
/* ICMP error handler. */
-static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
+static int sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
u8 type, u8 code, int offset, __be32 info)
{
struct inet6_dev *idev;
@@ -146,7 +131,7 @@
struct sctp_transport *transport;
struct ipv6_pinfo *np;
__u16 saveip, savesctp;
- int err;
+ int err, ret = 0;
struct net *net = dev_net(skb->dev);
idev = in6_dev_get(skb->dev);
@@ -162,6 +147,7 @@
skb->transport_header = savesctp;
if (!sk) {
__ICMP6_INC_STATS(net, idev, ICMP6_MIB_INERRORS);
+ ret = -ENOENT;
goto out;
}
@@ -201,6 +187,8 @@
out:
if (likely(idev != NULL))
in6_dev_put(idev);
+
+ return ret;
}
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
@@ -227,7 +215,7 @@
rcu_read_lock();
res = ip6_xmit(sk, skb, fl6, sk->sk_mark, rcu_dereference(np->opt),
- tclass);
+ tclass, sk->sk_priority);
rcu_read_unlock();
return res;
}
@@ -266,7 +254,7 @@
struct ip6_flowlabel *flowlabel;
flowlabel = fl6_sock_lookup(sk, fl6->flowlabel);
- if (!flowlabel)
+ if (IS_ERR(flowlabel))
goto out;
fl6_sock_release(flowlabel);
}
@@ -892,7 +880,7 @@
case AF_INET:
if (!__ipv6_only_sock(sctp_opt2sk(sp)))
return 1;
- /* fallthru */
+ fallthrough;
default:
return 0;
}
@@ -1039,6 +1027,7 @@
.getname = sctp_getname,
.poll = sctp_poll,
.ioctl = inet6_ioctl,
+ .gettstamp = sock_gettstamp,
.listen = sctp_inet_listen,
.shutdown = inet_shutdown,
.setsockopt = sock_common_setsockopt,
@@ -1047,8 +1036,7 @@
.recvmsg = inet_recvmsg,
.mmap = sock_no_mmap,
#ifdef CONFIG_COMPAT
- .compat_setsockopt = compat_sock_common_setsockopt,
- .compat_getsockopt = compat_sock_common_getsockopt,
+ .compat_ioctl = inet6_compat_ioctl,
#endif
};
@@ -1103,10 +1091,6 @@
.net_header_len = sizeof(struct ipv6hdr),
.sockaddr_len = sizeof(struct sockaddr_in6),
.ip_options_len = sctp_v6_ip_options_len,
-#ifdef CONFIG_COMPAT
- .compat_setsockopt = compat_ipv6_setsockopt,
- .compat_getsockopt = compat_ipv6_getsockopt,
-#endif
};
static struct sctp_pf sctp_pf_inet6 = {
--
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