summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/infiniband/core/mad.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index e96ca278c90e..8948f6f300a4 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1994,6 +1994,8 @@ static void cancel_mads(struct ib_mad_agent_private *mad_agent_priv)
/* Empty wait list to prevent receives from finding a request */
list_splice_init(&mad_agent_priv->wait_list, &cancel_list);
+ /* Empty local completion list as well */
+ list_splice_init(&mad_agent_priv->local_list, &cancel_list);
spin_unlock_irqrestore(&mad_agent_priv->lock, flags);
/* Report all cancelled requests */
@@ -2108,6 +2110,7 @@ static void local_completions(void *data)
struct ib_mad_local_private *local;
struct ib_mad_agent_private *recv_mad_agent;
unsigned long flags;
+ int recv = 0;
struct ib_wc wc;
struct ib_mad_send_wc mad_send_wc;
@@ -2123,10 +2126,10 @@ static void local_completions(void *data)
recv_mad_agent = local->recv_mad_agent;
if (!recv_mad_agent) {
printk(KERN_ERR PFX "No receive MAD agent for local completion\n");
- kmem_cache_free(ib_mad_cache, local->mad_priv);
goto local_send_completion;
}
+ recv = 1;
/*
* Defined behavior is to complete response
* before request
@@ -2169,6 +2172,8 @@ local_send_completion:
spin_lock_irqsave(&mad_agent_priv->lock, flags);
list_del(&local->completion_list);
atomic_dec(&mad_agent_priv->refcount);
+ if (!recv)
+ kmem_cache_free(ib_mad_cache, local->mad_priv);
kfree(local);
}
spin_unlock_irqrestore(&mad_agent_priv->lock, flags);
OpenPOWER on IntegriCloud