staging: rtl8712: _r8712_free_sta_priv(): Change return type

Change return type of function _r8712_free_sta_priv from u32 to void as
it always returns _SUCCESS and this return value is never used.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl871x_sta_mgt.c b/drivers/staging/rtl8712/rtl871x_sta_mgt.c
index 7c30b9e68e702c82210a3ee922155b147d6f1f48..b549ab37f2dc6a56a53d71fbadb04285db88ce48 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_sta_mgt.c
+++ b/drivers/staging/rtl8712/rtl871x_sta_mgt.c
@@ -77,14 +77,13 @@ static void mfree_all_stainfo(struct sta_priv *pstapriv)
        spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL);
 }
 
-u32 _r8712_free_sta_priv(struct sta_priv *pstapriv)
+void _r8712_free_sta_priv(struct sta_priv *pstapriv)
 {
        if (pstapriv) {
                /* be done before free sta_hash_lock */
                mfree_all_stainfo(pstapriv);
                kfree(pstapriv->pallocated_stainfo_buf);
        }
-       return _SUCCESS;
 }
 
 struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)

diff --git a/drivers/staging/rtl8712/sta_info.h b/drivers/staging/rtl8712/sta_info.h
index 45dbed10295f0ccb0a339bce2e003a6642808e85..fc32dc0bed001fae2828b3e96969f6200c8c02c2 100644 (file)
--- a/drivers/staging/rtl8712/sta_info.h
+++ b/drivers/staging/rtl8712/sta_info.h
@@ -120,7 +120,7 @@ static inline u32 wifi_mac_hash(u8 *mac)
 }
 
 u32 _r8712_init_sta_priv(struct sta_priv *pstapriv);
-u32 _r8712_free_sta_priv(struct sta_priv *pstapriv);
+void _r8712_free_sta_priv(struct sta_priv *pstapriv);
 struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv,
                                     u8 *hwaddr);
 void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta);