Merge branch 'sctp-unify-sctp_make_op_error_fixed-and-sctp_make_op_error_space'

Marcelo Ricardo Leitner says:

====================
sctp: unify sctp_make_op_error_fixed and sctp_make_op_error_space

These two variants are very close to each other and can be merged
to avoid code duplication. That's what this patchset does.

First, we allow sctp_init_cause to return errors, which then allow us to
add sctp_make_op_error_limited that handles both situations.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index f4b657478a30..5ef1bad81ef5 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -215,7 +215,7 @@ struct sctp_chunk *sctp_make_shutdown_ack(const struct sctp_association *asoc,
 struct sctp_chunk *sctp_make_shutdown_complete(
 					const struct sctp_association *asoc,
 					const struct sctp_chunk *chunk);
-void sctp_init_cause(struct sctp_chunk *chunk, __be16 cause, size_t paylen);
+int sctp_init_cause(struct sctp_chunk *chunk, __be16 cause, size_t paylen);
 struct sctp_chunk *sctp_make_abort(const struct sctp_association *asoc,
 				   const struct sctp_chunk *chunk,
 				   const size_t hint);