1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 0d57d7f6783..07adc576db4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -97,6 +97,10 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
         libconf.ant.rx = rx;
         libconf.ant.tx = tx;
 
+        if (rx == rt2x00dev->link.ant.active.rx &&
+            tx == rt2x00dev->link.ant.active.tx)
+                return;
+
         /*
          * Antenna setup changes require the RX to be disabled,
          * else the changes will be ignored by the device.