staging: r8188eu: use is_multicast_ether_addr in core/rtw_mlme.c

Use is_multicast_ether_addr instead of custom macro IS_MCAST, the
buffer is properly aligned.

Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210823120106.9633-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/core/rtw_mlme.c b/drivers/staging/r8188eu/core/rtw_mlme.c
index c413126..1115ff5 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_mlme.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme.c
@@ -2121,9 +2121,9 @@ void rtw_issue_addbareq_cmd(struct adapter *padapter, struct xmit_frame *pxmitfr
        struct sta_info *psta = NULL;
        struct ht_priv  *phtpriv;
        struct pkt_attrib *pattrib = &pxmitframe->attrib;
-       s32 bmcst = IS_MCAST(pattrib->ra);
 
-       if (bmcst || (padapter->mlmepriv.LinkDetectInfo.NumTxOkInPeriod < 100))
+       if (is_multicast_ether_addr(pattrib->ra) ||
+           padapter->mlmepriv.LinkDetectInfo.NumTxOkInPeriod < 100)
                return;
 
        priority = pattrib->priority;