OnAction is used only in rtw_mlme_ext.c. Make this function static.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
 drivers/staging/r8188eu/core/rtw_mlme_ext.c    | 2 +-
 drivers/staging/r8188eu/include/rtw_mlme_ext.h | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index 6c97df6f88fe..08f193781776 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -3906,7 +3906,7 @@ unsigned int OnAction_p2p(struct adapter *padapter, struct recv_frame *precv_fra
 	return _SUCCESS;
 }
 
-unsigned int OnAction(struct adapter *padapter, struct recv_frame *precv_frame)
+static unsigned int OnAction(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
 
diff --git a/drivers/staging/r8188eu/include/rtw_mlme_ext.h b/drivers/staging/r8188eu/include/rtw_mlme_ext.h
index 14df83574478..f192733a5c53 100644
--- a/drivers/staging/r8188eu/include/rtw_mlme_ext.h
+++ b/drivers/staging/r8188eu/include/rtw_mlme_ext.h
@@ -538,8 +538,6 @@ void start_create_ibss(struct adapter *padapter);
 
 unsigned int OnAuth(struct adapter *padapter,
 		    struct recv_frame *precv_frame);
-unsigned int OnAction(struct adapter *padapter,
-		      struct recv_frame *precv_frame);
 
 unsigned int OnAction_back(struct adapter *padapter,
 			   struct recv_frame *precv_frame);
-- 
2.30.2