1 files changed, 9 insertions, 14 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index a1c38a144149..0ac0c6e08732 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -417,6 +417,13 @@ static void rt2400pci_config_antenna(struct rt2x00_dev *rt2x00dev,
         u8 r1;
         u8 r4;
 
+        /*
+         * We should never come here because rt2x00lib is supposed
+         * to catch this and send us the correct antenna explicitely.
+         */
+        BUG_ON(ant->rx == ANTENNA_SW_DIVERSITY ||
+               ant->tx == ANTENNA_SW_DIVERSITY);
+
         rt2400pci_bbp_read(rt2x00dev, 4, &r4);
         rt2400pci_bbp_read(rt2x00dev, 1, &r1);
 
@@ -430,14 +437,8 @@ static void rt2400pci_config_antenna(struct rt2x00_dev *rt2x00dev,
         case ANTENNA_A:
                 rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 0);
                 break;
-        case ANTENNA_SW_DIVERSITY:
-                /*
-                 * NOTE: We should never come here because rt2x00lib is
-                 * supposed to catch this and send us the correct antenna
-                 * explicitely. However we are nog going to bug about this.
-                 * Instead, just default to antenna B.
-                 */
         case ANTENNA_B:
+        default:
                 rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 2);
                 break;
         }
@@ -452,14 +453,8 @@ static void rt2400pci_config_antenna(struct rt2x00_dev *rt2x00dev,
         case ANTENNA_A:
                 rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 0);
                 break;
-        case ANTENNA_SW_DIVERSITY:
-                /*
-                 * NOTE: We should never come here because rt2x00lib is
-                 * supposed to catch this and send us the correct antenna
-                 * explicitely. However we are nog going to bug about this.
-                 * Instead, just default to antenna B.
-                 */
         case ANTENNA_B:
+        default:
                 rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 2);
                 break;
         }