Merge branches 'pm-core', 'pm-qos', 'pm-domains' and 'pm-opp'

[linux.git] / drivers / hv / ring_buffer.c

diff --git a/drivers/hv/ring_buffer.c b/drivers/hv/ring_buffer.c
index cd49cb17eb7fb385ddbf507ef14b2ea2be090159..308dbda700ebdaeb02f222aa46dc7bb79c24c0da 100644 (file)
--- a/drivers/hv/ring_buffer.c
+++ b/drivers/hv/ring_buffer.c
@@ -383,6 +383,7 @@ int hv_ringbuffer_read(struct vmbus_channel *channel,
                return ret;
        }
 
+       init_cached_read_index(channel);
        next_read_location = hv_get_next_read_location(inring_info);
        next_read_location = hv_copyfrom_ringbuffer(inring_info, &desc,
                                                    sizeof(desc),