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| author | Xin Long <lucien.xin@gmail.com> | 2016-02-15 14:28:05 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-17 15:41:54 -0500 |
| commit | 1cd4d5c4326a7ed3bb0e346bd7d20f5057a80ae6 (patch) | |
| tree | 3296c8c8aa3a0f09f11df7f55afd34f330f289e1 | |
| parent | ac1efde8022acf705c4b8393d5ee4b070594ba88 (diff) | |
| download | linux-1cd4d5c4326a7ed3bb0e346bd7d20f5057a80ae6.tar.bz2 | |
sctp: remove the unused sctp_datamsg_free()
Since commit 8b570dc9f7b6 ("sctp: only drop the reference on the datamsg
after sending a msg") used sctp_datamsg_put in sctp_sendmsg, instead of
sctp_datamsg_free, this function has no use in sctp.
So we will remove it.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/sctp/structs.h | 1 | ||||
| -rw-r--r-- | net/sctp/chunk.c | 13 |
2 files changed, 0 insertions, 14 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 205630bb5010..d05b56641abc 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -535,7 +535,6 @@ struct sctp_datamsg { struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *, struct sctp_sndrcvinfo *, struct iov_iter *); -void sctp_datamsg_free(struct sctp_datamsg *); void sctp_datamsg_put(struct sctp_datamsg *); void sctp_chunk_fail(struct sctp_chunk *, int error); int sctp_chunk_abandoned(struct sctp_chunk *); diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c index a3380917f197..3aa43073e0b9 100644 --- a/net/sctp/chunk.c +++ b/net/sctp/chunk.c @@ -70,19 +70,6 @@ static struct sctp_datamsg *sctp_datamsg_new(gfp_t gfp) return msg; } -void sctp_datamsg_free(struct sctp_datamsg *msg) -{ - struct sctp_chunk *chunk; - - /* This doesn't have to be a _safe vairant because - * sctp_chunk_free() only drops the refs. - */ - list_for_each_entry(chunk, &msg->chunks, frag_list) - sctp_chunk_free(chunk); - - sctp_datamsg_put(msg); -} - /* Final destructruction of datamsg memory. */ static void sctp_datamsg_destroy(struct sctp_datamsg *msg) { |