[PATCH 1/9] staging: r8188: make rx signal strength function static

[Martin Kaiser <martin@kaiser.cx>]

The _linked_rx_signal_strength_display function is used only in
rtw_mlme_ext.c. Make the function static and remove the prototype.

While at it, fix a typo in the function name.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
 drivers/staging/r8188eu/core/rtw_mlme_ext.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index 8e04238fb5fc..0aa958f20cd6 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -7124,8 +7124,7 @@ void mlmeext_sta_del_event_callback(struct adapter *padapter)
 Following are the functions for the timer handlers
 
 *****************************************************************************/
-void _linked_rx_signal_strehgth_display(struct adapter *padapter);
-void _linked_rx_signal_strehgth_display(struct adapter *padapter)
+static void _linked_rx_signal_strength_display(struct adapter *padapter)
 {
 	struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info    *pmlmeinfo = &pmlmeext->mlmext_info;
@@ -7186,7 +7185,7 @@ void linked_status_chk(struct adapter *padapter)
 	struct sta_priv		*pstapriv = &padapter->stapriv;
 
 	if (padapter->bRxRSSIDisplay)
-		_linked_rx_signal_strehgth_display(padapter);
+		_linked_rx_signal_strength_display(padapter);
 
 	rtl8188e_sreset_linked_status_check(padapter);
 
-- 
2.20.1