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authorSowmini Varadhan <sowmini.varadhan@oracle.com>2016-06-13 09:44:32 -0700
committerDavid S. Miller <davem@davemloft.net>2016-06-14 23:50:42 -0700
commit7d885d0fc69abe22382fae5dddd84684333ab29b (patch)
treec948f1ea82f5e09d6a2109ce51a01380f103fc03 /net/rds
parent5c3d274c75fbcee8e1c919acf25c7feb19a31492 (diff)
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RDS: Remove stale function rds_send_get_message()
The only caller of rds_send_get_message() was rds_iw_send_cq_comp_handler() which was removed as part of commit dcdede0406d3 ("RDS: Drop stale iWARP RDMA transport"), so remove rds_send_get_message() for the same reason. Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds')
-rw-r--r--net/rds/rds.h2
-rw-r--r--net/rds/send.c36
2 files changed, 0 insertions, 38 deletions
diff --git a/net/rds/rds.h b/net/rds/rds.h
index d94aa36cab93..2cffd37a550f 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -789,8 +789,6 @@ void rds_send_drop_acked(struct rds_connection *conn, u64 ack,
void rds_send_path_drop_acked(struct rds_conn_path *cp, u64 ack,
is_acked_func is_acked);
int rds_send_pong(struct rds_connection *conn, __be16 dport);
-struct rds_message *rds_send_get_message(struct rds_connection *,
- struct rm_rdma_op *);
/* rdma.c */
void rds_rdma_unuse(struct rds_sock *rs, u32 r_key, int force);
diff --git a/net/rds/send.c b/net/rds/send.c
index 3f6a96cb3b94..3fb280b75160 100644
--- a/net/rds/send.c
+++ b/net/rds/send.c
@@ -566,42 +566,6 @@ __rds_send_complete(struct rds_sock *rs, struct rds_message *rm, int status)
}
/*
- * This is called from the IB send completion when we detect
- * a RDMA operation that failed with remote access error.
- * So speed is not an issue here.
- */
-struct rds_message *rds_send_get_message(struct rds_connection *conn,
- struct rm_rdma_op *op)
-{
- struct rds_message *rm, *tmp, *found = NULL;
- unsigned long flags;
-
- spin_lock_irqsave(&conn->c_lock, flags);
-
- list_for_each_entry_safe(rm, tmp, &conn->c_retrans, m_conn_item) {
- if (&rm->rdma == op) {
- atomic_inc(&rm->m_refcount);
- found = rm;
- goto out;
- }
- }
-
- list_for_each_entry_safe(rm, tmp, &conn->c_send_queue, m_conn_item) {
- if (&rm->rdma == op) {
- atomic_inc(&rm->m_refcount);
- found = rm;
- break;
- }
- }
-
-out:
- spin_unlock_irqrestore(&conn->c_lock, flags);
-
- return found;
-}
-EXPORT_SYMBOL_GPL(rds_send_get_message);
-
-/*
* This removes messages from the socket's list if they're on it. The list
* argument must be private to the caller, we must be able to modify it
* without locks. The messages must have a reference held for their