3 files changed, 6 insertions, 5 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 485c40de5cc0..2c6cc5c374ff 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -543,7 +543,8 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
          * provided but key 0 is not, then the key is not found
          * by the hardware during RX).
          */
-        key->hw_key_idx = 0;
+        if (cmd == SET_KEY)
+                key->hw_key_idx = 0;
 
         if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE)
                 set_key = rt2x00dev->ops->lib->config_pairwise_key;
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 2c36b91ff4c7..a461620b489f 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -381,7 +381,7 @@ static int rt61pci_config_shared_key(struct rt2x00_dev *rt2x00dev,
                 if (reg && reg == mask)
                         return -ENOSPC;
 
-                key->hw_key_idx += reg ? (ffz(reg) - 1) : 0;
+                key->hw_key_idx += reg ? ffz(reg) : 0;
 
                 /*
                  * Upload key to hardware
@@ -477,7 +477,7 @@ static int rt61pci_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
                                 return -ENOSPC;
                 }
 
-                key->hw_key_idx += reg ? (ffz(reg) - 1) : 0;
+                key->hw_key_idx += reg ? ffz(reg) : 0;
 
                 /*
                  * Upload key to hardware
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 27dde3e34603..934f8e03c5aa 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -393,7 +393,7 @@ static int rt73usb_config_shared_key(struct rt2x00_dev *rt2x00dev,
                 if (reg && reg == mask)
                         return -ENOSPC;
 
-                key->hw_key_idx += reg ? (ffz(reg) - 1) : 0;
+                key->hw_key_idx += reg ? ffz(reg) : 0;
 
                 /*
                  * Upload key to hardware
@@ -494,7 +494,7 @@ static int rt73usb_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
                                 return -ENOSPC;
                 }
 
-                key->hw_key_idx += reg ? (ffz(reg) - 1) : 0;
+                key->hw_key_idx += reg ? ffz(reg) : 0;
 
                 /*
                  * Upload key to hardware