sctp: define subscribe in sctp_sock as __u16
The member subscribe in sctp_sock is used to indicate to which of
the events it is subscribed, more like a group of flags. So it's
better to be defined as __u16 (2 bytpes), instead of struct
sctp_event_subscribe (13 bytes).
Note that sctp_event_subscribe is an UAPI struct, used on sockopt
calls, and thus it will not be removed. This patch only changes
the internal storage of the flags.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index ce80878..6c761af 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -109,8 +109,8 @@
error = asoc->outqueue.error;
sp = sctp_sk(asoc->base.sk);
- notify = sctp_ulpevent_type_enabled(SCTP_SEND_FAILED,
- &sp->subscribe);
+ notify = sctp_ulpevent_type_enabled(sp->subscribe,
+ SCTP_SEND_FAILED);
}
/* Generate a SEND FAILED event only if enabled. */