1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index efd5db743319..894b67ac2cae 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -640,6 +640,7 @@ void vmbus_close(struct vmbus_channel *channel)
                  */
                 return;
         }
+        mutex_lock(&vmbus_connection.channel_mutex);
         /*
          * Close all the sub-channels first and then close the
          * primary channel.
@@ -648,16 +649,15 @@ void vmbus_close(struct vmbus_channel *channel)
                 cur_channel = list_entry(cur, struct vmbus_channel, sc_list);
                 vmbus_close_internal(cur_channel);
                 if (cur_channel->rescind) {
-                        mutex_lock(&vmbus_connection.channel_mutex);
-                        hv_process_channel_removal(cur_channel,
+                        hv_process_channel_removal(
                                            cur_channel->offermsg.child_relid);
-                        mutex_unlock(&vmbus_connection.channel_mutex);
                 }
         }
         /*
          * Now close the primary.
          */
         vmbus_close_internal(channel);
+        mutex_unlock(&vmbus_connection.channel_mutex);
 }
 EXPORT_SYMBOL_GPL(vmbus_close);