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

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Use is_multicast_ether_addr instead of custom macro IS_MCAST, all
buffers are 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/20210823120106.9633-6-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2021-08-23 14:01:03 +02:00 committed by Greg Kroah-Hartman
parent d0624c3379
commit 2d4fe65101
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/r8188eu/core/rtw_security.c
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@ -538,7 +538,7 @@ u32 rtw_tkip_encrypt(struct adapter *padapter, u8 *pxmitframe)
stainfo = rtw_get_stainfo(&padapter->stapriv, &pattrib->ra[0]);
if (stainfo) {
if (IS_MCAST(pattrib->ra))
if (is_multicast_ether_addr(pattrib->ra))
prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey;
else
prwskey = &stainfo->dot118021x_UncstKey.skey[0];
@ -608,7 +608,7 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
if (prxattrib->encrypt == _TKIP_) {
stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]);
if (stainfo) {
if (IS_MCAST(prxattrib->ra)) {
if (is_multicast_ether_addr(prxattrib->ra)) {
if (!psecuritypriv->binstallGrpkey) {
res = _FAIL;
DBG_88E("%s:rx bc/mc packets, but didn't install group key!!!!!!!!!!\n", __func__);
@ -1188,7 +1188,7 @@ u32 rtw_aes_encrypt(struct adapter *padapter, u8 *pxmitframe)
stainfo = rtw_get_stainfo(&padapter->stapriv, &pattrib->ra[0]);
if (stainfo) {
if (IS_MCAST(pattrib->ra))
if (is_multicast_ether_addr(pattrib->ra))
prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey;
else
prwskey = &stainfo->dot118021x_UncstKey.skey[0];
@ -1421,7 +1421,7 @@ u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe)
if (prxattrib->encrypt == _AES_) {
stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]);
if (stainfo) {
if (IS_MCAST(prxattrib->ra)) {
if (is_multicast_ether_addr(prxattrib->ra)) {
/* in concurrent we should use sw descrypt in group key, so we remove this message */
if (!psecuritypriv->binstallGrpkey) {
res = _FAIL;