[PATCH 02/13] libceph: kill bad_proto ceph connection op

[Alex Elder <elder@inktank.com>]

No code sets a bad_proto method in its ceph connection operations
vector, so just get rid of it.

Signed-off-by: Alex Elder <elder@inktank.com>
---
  include/linux/ceph/messenger.h |    3 ---
  net/ceph/messenger.c           |    5 -----
  2 files changed, 0 insertions(+), 8 deletions(-)

diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index aa506ca..74f6c9b 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -31,9 +31,6 @@ struct ceph_connection_operations {
  	int (*verify_authorizer_reply) (struct ceph_connection *con, int len);
  	int (*invalidate_authorizer)(struct ceph_connection *con);

-	/* protocol version mismatch */
-	void (*bad_proto) (struct ceph_connection *con);
-
  	/* there was some error on the socket (disconnect, whatever) */
  	void (*fault) (struct ceph_connection *con);

diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 42ca8aa..07af994 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -1356,11 +1356,6 @@ static void fail_protocol(struct ceph_connection 
*con)
  {
  	reset_connection(con);
  	set_bit(CLOSED, &con->state);  /* in case there's queued work */
-
-	mutex_unlock(&con->mutex);
-	if (con->ops->bad_proto)
-		con->ops->bad_proto(con);
-	mutex_lock(&con->mutex);
  }

  static int process_connect(struct ceph_connection *con)
-- 
1.7.5.4