staging: rtl8712: fix checkpatch warnings

This patch fixes multiline dereference warnings in
rtl871x_xmit.c:

WARNING: Avoid multiple line dereference - prefer 'psecuritypriv->XGrptxmickey'
379: FILE: drivers/staging//rtl8712/rtl871x_xmit.c:379:
+					psecuritypriv->
+					XGrptxmickey[psecuritypriv->

WARNING: Avoid multiple line dereference - prefer 'psecuritypriv->XGrpKeyid'
380: FILE: drivers/staging//rtl8712/rtl871x_xmit.c:380:
+					XGrptxmickey[psecuritypriv->
+					XGrpKeyid].skey);

Signed-off-by: Aiman Najjar <aiman.najjar@hurranet.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/ddd296c34c5b0206dfe5cf2e6cbe40e0a118c257.1585508171.git.aiman.najjar@hurranet.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c
index 454c26f..0f789c8 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_xmit.c
+++ b/drivers/staging/rtl8712/rtl871x_xmit.c
@@ -351,7 +351,7 @@ static int xmitframe_addmic(struct _adapter *padapter,
        struct  sta_info *stainfo;
        struct  qos_priv *pqospriv = &(padapter->mlmepriv.qospriv);
        struct  pkt_attrib  *pattrib = &pxmitframe->attrib;
-       struct  security_priv *psecuritypriv = &padapter->securitypriv;
+       struct  security_priv *psecpriv = &padapter->securitypriv;
        struct  xmit_priv *pxmitpriv = &padapter->xmitpriv;
        u8 priority[4] = {0x0, 0x0, 0x0, 0x0};
        bool bmcst = is_multicast_ether_addr(pattrib->ra);
@@ -369,15 +369,14 @@ static int xmitframe_addmic(struct _adapter *padapter,
                                           0x0, 0x0};
                        pframe = pxmitframe->buf_addr + TXDESC_OFFSET;
                        if (bmcst) {
-                               if (!memcmp(psecuritypriv->XGrptxmickey
-                                  [psecuritypriv->XGrpKeyid].skey,
+                               if (!memcmp(psecpriv->XGrptxmickey
+                                  [psecpriv->XGrpKeyid].skey,
                                   null_key, 16))
                                        return -ENOMEM;
                                /*start to calculate the mic code*/
                                r8712_secmicsetkey(&micdata,
-                                        psecuritypriv->
-                                        XGrptxmickey[psecuritypriv->
-                                       XGrpKeyid].skey);
+                                       psecpriv->XGrptxmickey
+                                       [psecpriv->XGrpKeyid].skey);
                        } else {
                                if (!memcmp(&stainfo->tkiptxmickey.skey[0],
                                            null_key, 16))
@@ -417,7 +416,7 @@ static int xmitframe_addmic(struct _adapter *padapter,
                                        length = pattrib->last_txcmdsz -
                                                  pattrib->hdrlen -
                                                  pattrib->iv_len -
-                                                 ((psecuritypriv->sw_encrypt)
+                                                 ((psecpriv->sw_encrypt)
                                                  ? pattrib->icv_len : 0);
                                        r8712_secmicappend(&micdata, payload,
                                                           length);
@@ -425,7 +424,7 @@ static int xmitframe_addmic(struct _adapter *padapter,
                                } else {
                                        length = pxmitpriv->frag_len -
                                            pattrib->hdrlen - pattrib->iv_len -
-                                           ((psecuritypriv->sw_encrypt) ?
+                                           ((psecpriv->sw_encrypt) ?
                                            pattrib->icv_len : 0);
                                        r8712_secmicappend(&micdata, payload,
                                                           length);