From: Xin Long <lucien.xin@gmail.com>
Date: Sat, 3 Nov 2018 05:59:45 +0000 (+0800)
Subject: sctp: fix strchange_flags name for Stream Change Event
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=56782f53537aaa10c1323c86236959e62bb75330;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

sctp: fix strchange_flags name for Stream Change Event

[ Upstream commit fd82d61ba142f0b83463e47064bf5460aac57b6e ]

As defined in rfc6525#section-6.1.3, SCTP_STREAM_CHANGE_DENIED
and SCTP_STREAM_CHANGE_FAILED should be used instead of
SCTP_ASSOC_CHANGE_DENIED and SCTP_ASSOC_CHANGE_FAILED.

To keep the compatibility, fix it by adding two macros.

Fixes: b444153fb5a6 ("sctp: add support for generating add stream change event notification")
Reported-by: Jianwen Ji <jiji@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index cfe971296835..e2554c1bcf58 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -519,6 +519,8 @@ struct sctp_assoc_reset_event {
 
 #define SCTP_ASSOC_CHANGE_DENIED	0x0004
 #define SCTP_ASSOC_CHANGE_FAILED	0x0008
+#define SCTP_STREAM_CHANGE_DENIED	SCTP_ASSOC_CHANGE_DENIED
+#define SCTP_STREAM_CHANGE_FAILED	SCTP_ASSOC_CHANGE_FAILED
 struct sctp_stream_change_event {
 	__u16 strchange_type;
 	__u16 strchange_flags;