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-rw-r--r--drivers/hv/channel.c6
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);

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