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-rw-r--r--drivers/infiniband/core/mad.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 7af72d4ae6c..1d8f26f54ec 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1754,14 +1754,18 @@ static void wait_for_response(struct ib_mad_send_wr_private *mad_send_wr)
delay = mad_send_wr->timeout;
mad_send_wr->timeout += jiffies;
- list_for_each_prev(list_item, &mad_agent_priv->wait_list) {
- temp_mad_send_wr = list_entry(list_item,
- struct ib_mad_send_wr_private,
- agent_list);
- if (time_after(mad_send_wr->timeout,
- temp_mad_send_wr->timeout))
- break;
+ if (delay) {
+ list_for_each_prev(list_item, &mad_agent_priv->wait_list) {
+ temp_mad_send_wr = list_entry(list_item,
+ struct ib_mad_send_wr_private,
+ agent_list);
+ if (time_after(mad_send_wr->timeout,
+ temp_mad_send_wr->timeout))
+ break;
+ }
}
+ else
+ list_item = &mad_agent_priv->wait_list;
list_add(&mad_send_wr->agent_list, list_item);
/* Reschedule a work item if we have a shorter timeout */
@@ -2197,7 +2201,8 @@ static void timeout_sends(void *data)
}
list_del(&mad_send_wr->agent_list);
- if (!retry_send(mad_send_wr))
+ if (mad_send_wr->status == IB_WC_SUCCESS &&
+ !retry_send(mad_send_wr))
continue;
spin_unlock_irqrestore(&mad_agent_priv->lock, flags);