staging: rtl8723au: rtw_security.c: Clean up mess of error return code types

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/core/rtw_security.c b/drivers/staging/rtl8723au/core/rtw_security.c
index fd43e71..77709fe 100644 (file)
--- a/drivers/staging/rtl8723au/core/rtw_security.c
+++ b/drivers/staging/rtl8723au/core/rtw_security.c
@@ -610,9 +610,9 @@ static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16)
 }
 
 /* The hlen isn't include the IV */
-u32 rtw_tkip_encrypt23a(struct rtw_adapter *padapter,
-                    struct xmit_frame *pxmitframe)
-{                                                                                                                                      /*  exclude ICV */
+int rtw_tkip_encrypt23a(struct rtw_adapter *padapter,
+                       struct xmit_frame *pxmitframe)
+{
        u16     pnl;
        u32     pnh;
        u8      rc4key[16];
@@ -622,14 +622,13 @@ u32 rtw_tkip_encrypt23a(struct rtw_adapter *padapter,
        struct arc4context mycontext;
        int                     curfragnum, length;
        u32     prwskeylen;
-
        u8      *pframe, *payload,*iv,*prwskey;
        union pn48 dot11txpn;
        struct  sta_info                *stainfo;
        struct  pkt_attrib       *pattrib = &pxmitframe->attrib;
        struct  security_priv   *psecuritypriv = &padapter->securitypriv;
        struct  xmit_priv               *pxmitpriv = &padapter->xmitpriv;
-       u32     res = _SUCCESS;
+       int res = _SUCCESS;
 
        if (!pxmitframe->buf_addr)
                return _FAIL;
@@ -716,10 +715,9 @@ u32 rtw_tkip_encrypt23a(struct rtw_adapter *padapter,
 }
 
 /* The hlen isn't include the IV */
-u32 rtw_tkip_decrypt23a(struct rtw_adapter *padapter,
-                    struct recv_frame *precvframe)
+int rtw_tkip_decrypt23a(struct rtw_adapter *padapter,
+                       struct recv_frame *precvframe)
 {
-       /*  exclude ICV */
        u16 pnl;
        u32 pnh;
        u8   rc4key[16];
@@ -734,7 +732,7 @@ u32 rtw_tkip_decrypt23a(struct rtw_adapter *padapter,
        struct  rx_pkt_attrib *prxattrib = &precvframe->attrib;
        struct  security_priv *psecuritypriv = &padapter->securitypriv;
        struct sk_buff * skb = precvframe->pkt;
-       u32     res = _SUCCESS;
+       int res = _SUCCESS;
 
        pframe = skb->data;
 
@@ -1303,7 +1301,8 @@ static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
        return _SUCCESS;
 }
 
-u32 rtw_aes_encrypt23a(struct rtw_adapter *padapter, struct xmit_frame *pxmitframe)
+int rtw_aes_encrypt23a(struct rtw_adapter *padapter,
+                      struct xmit_frame *pxmitframe)
 {      /*  exclude ICV */
        /* Intermediate Buffers */
        int curfragnum, length;
@@ -1314,7 +1313,7 @@ u32 rtw_aes_encrypt23a(struct rtw_adapter *padapter, struct xmit_frame *pxmitfra
        struct pkt_attrib *pattrib = &pxmitframe->attrib;
        struct security_priv *psecuritypriv = &padapter->securitypriv;
        struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
-       u32 res = _SUCCESS;
+       int res = _SUCCESS;
 
        if (!pxmitframe->buf_addr)
                return _FAIL;
@@ -1586,7 +1585,8 @@ static int aes_decipher(u8 *key, uint     hdrlen,
        return res;
 }
 
-u32 rtw_aes_decrypt23a(struct rtw_adapter *padapter, struct recv_frame *precvframe)
+int rtw_aes_decrypt23a(struct rtw_adapter *padapter,
+                      struct recv_frame *precvframe)
 {      /*  exclude ICV */
        struct sta_info *stainfo;
        struct rx_pkt_attrib *prxattrib = &precvframe->attrib;
@@ -1594,7 +1594,7 @@ u32 rtw_aes_decrypt23a(struct rtw_adapter *padapter, struct recv_frame *precvfra
        struct sk_buff *skb = precvframe->pkt;
        int length;
        u8 *pframe, *prwskey;   /*  *payload,*iv */
-       u32 res = _SUCCESS;
+       int res = _SUCCESS;
 
        pframe = skb->data;
        /* 4 start to encrypt each fragment */

diff --git a/drivers/staging/rtl8723au/include/rtw_security.h b/drivers/staging/rtl8723au/include/rtw_security.h
index 702dd84..e9e8506 100644 (file)
--- a/drivers/staging/rtl8723au/include/rtw_security.h
+++ b/drivers/staging/rtl8723au/include/rtw_security.h
@@ -323,15 +323,15 @@ void rtw_secgetmic23a(struct mic_data *pmicdata, u8 *dst);
 void rtw_seccalctkipmic23a(u8 *key, u8 *header, u8 *data, u32 data_len,
                        u8 *Miccode, u8 priorityi);
 
-u32 rtw_aes_encrypt23a(struct rtw_adapter *padapter,
+int rtw_aes_encrypt23a(struct rtw_adapter *padapter,
                    struct xmit_frame *pxmitframe);
-u32 rtw_tkip_encrypt23a(struct rtw_adapter *padapter,
+int rtw_tkip_encrypt23a(struct rtw_adapter *padapter,
                     struct xmit_frame *pxmitframe);
 void rtw_wep_encrypt23a(struct rtw_adapter *padapter,
                     struct xmit_frame *pxmitframe);
-u32 rtw_aes_decrypt23a(struct rtw_adapter *padapter,
+int rtw_aes_decrypt23a(struct rtw_adapter *padapter,
                    struct recv_frame *precvframe);
-u32 rtw_tkip_decrypt23a(struct rtw_adapter *padapter,
+int rtw_tkip_decrypt23a(struct rtw_adapter *padapter,
                     struct recv_frame *precvframe);
 void rtw_wep_decrypt23a(struct rtw_adapter *padapter, struct recv_frame *precvframe);