diff --git a/drivers/net/wireless/iwlwifi/dvm/agn.h b/drivers/net/wireless/iwlwifi/dvm/agn.h
index f2a86ffc3b4cf09440874c88b6f0cc3d804ec3a6..23d5f0275ce98e1cde6c05e7b9a1654c870774ea 100644
--- a/drivers/net/wireless/iwlwifi/dvm/agn.h
+++ b/drivers/net/wireless/iwlwifi/dvm/agn.h
@@ -397,7 +397,7 @@ static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
 	return cpu_to_le32(flags|(u32)rate);
 }
 
-extern int iwl_alive_start(struct iwl_priv *priv);
+int iwl_alive_start(struct iwl_priv *priv);
 
 #ifdef CONFIG_IWLWIFI_DEBUG
 void iwl_print_rx_config_cmd(struct iwl_priv *priv,
diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/iwlwifi/dvm/dev.h
index a79fdd137f956ce5cb4de2ef7e1c0f239e76895a..7434d9edf3b773566530b79eb542a8431bbfb24c 100644
--- a/drivers/net/wireless/iwlwifi/dvm/dev.h
+++ b/drivers/net/wireless/iwlwifi/dvm/dev.h
@@ -270,7 +270,7 @@ struct iwl_sensitivity_ranges {
  * iwlXXXX_     <-- Hardware specific (implemented in iwl-XXXX.c for XXXX)
  *
  ****************************************************************************/
-extern void iwl_update_chain_flags(struct iwl_priv *priv);
+void iwl_update_chain_flags(struct iwl_priv *priv);
 extern const u8 iwl_bcast_addr[ETH_ALEN];
 
 #define IWL_OPERATION_MODE_AUTO     0
diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.h b/drivers/net/wireless/iwlwifi/dvm/rs.h
index 5d83cab22d625084389b8880b46a4abd21fb9f44..26fc550cd68c58ae24342232bda51be2dfd690a5 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rs.h
+++ b/drivers/net/wireless/iwlwifi/dvm/rs.h
@@ -407,8 +407,8 @@ static inline u8 first_antenna(u8 mask)
 
 
 /* Initialize station's rate scaling information after adding station */
-extern void iwl_rs_rate_init(struct iwl_priv *priv,
-			     struct ieee80211_sta *sta, u8 sta_id);
+void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta,
+		      u8 sta_id);
 
 /**
  * iwl_rate_control_register - Register the rate control algorithm callbacks
@@ -420,7 +420,7 @@ extern void iwl_rs_rate_init(struct iwl_priv *priv,
  * ieee80211_register_hw
  *
  */
-extern int iwlagn_rate_control_register(void);
+int iwlagn_rate_control_register(void);
 
 /**
  * iwl_rate_control_unregister - Unregister the rate control callbacks
@@ -428,6 +428,6 @@ extern int iwlagn_rate_control_register(void);
  * This should be called after calling ieee80211_unregister_hw, but before
  * the driver is unloaded.
  */
-extern void iwlagn_rate_control_unregister(void);
+void iwlagn_rate_control_unregister(void);
 
 #endif /* __iwl_agn__rs__ */
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/iwlwifi/mvm/rs.h
index 335cf16829023e6702ef1d5921c19cccb3196c84..465d40ee176f0187cd8914cd7d4e26c86524cb3b 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.h
@@ -314,9 +314,8 @@ static inline u8 num_of_ant(u8 mask)
 }
 
 /* Initialize station's rate scaling information after adding station */
-extern void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm,
-				 struct ieee80211_sta *sta,
-				 enum ieee80211_band band);
+void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
+			  enum ieee80211_band band);
 
 /**
  * iwl_rate_control_register - Register the rate control algorithm callbacks
@@ -328,7 +327,7 @@ extern void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm,
  * ieee80211_register_hw
  *
  */
-extern int iwl_mvm_rate_control_register(void);
+int iwl_mvm_rate_control_register(void);
 
 /**
  * iwl_rate_control_unregister - Unregister the rate control callbacks
@@ -336,7 +335,7 @@ extern int iwl_mvm_rate_control_register(void);
  * This should be called after calling ieee80211_unregister_hw, but before
  * the driver is unloaded.
  */
-extern void iwl_mvm_rate_control_unregister(void);
+void iwl_mvm_rate_control_unregister(void);
 
 struct iwl_mvm_sta;