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staging: r8188eu: use helper to check for broadcast address

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Use the is_broadcast_ether_addr function to check for a
broadcast address.

Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211020195401.12931-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser
2021-10-20 21:53:59 +02:00
committed by Greg Kroah-Hartman
parent 35f8fa8f01
commit 083d9d40ff
2 changed files with 3 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/staging/r8188eu/core/rtw_mlme_ext.c
View File

@@ -392,13 +392,12 @@ void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext)
static void _mgt_dispatcher(struct adapter *padapter, struct mlme_handler *ptable, struct recv_frame *precv_frame)
{
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
u8 *pframe = precv_frame->rx_data;
if (ptable->func) {
/* receive the frames that ra(a1) is my address or ra(a1) is bc address. */
if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) &&
memcmp(GetAddr1Ptr(pframe), bc_addr, ETH_ALEN))
!is_broadcast_ether_addr(GetAddr1Ptr(pframe)))
return;
ptable->func(padapter, precv_frame);
}
@@ -409,7 +408,6 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)
int index;
struct mlme_handler *ptable;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
u8 *pframe = precv_frame->rx_data;
struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(pframe));
@@ -418,7 +416,7 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)
/* receive the frames that ra(a1) is my address or ra(a1) is bc address. */
if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) &&
memcmp(GetAddr1Ptr(pframe), bc_addr, ETH_ALEN))
!is_broadcast_ether_addr(GetAddr1Ptr(pframe)))
return;
ptable = mlme_sta_tbl;

3
drivers/staging/r8188eu/hal/odm.c
View File

@@ -829,7 +829,6 @@ void odm_RSSIMonitorCheck(struct odm_dm_struct *pDM_Odm)
u8 sta_cnt = 0;
u32 PWDB_rssi[NUM_STA] = {0};/* 0~15]:MACID, [16~31]:PWDB_rssi */
struct sta_info *psta;
u8 bcast_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
if (!(pDM_Odm->SupportAbility & ODM_BB_RSSI_MONITOR))
return;
@@ -841,7 +840,7 @@ void odm_RSSIMonitorCheck(struct odm_dm_struct *pDM_Odm)
psta = pDM_Odm->pODM_StaInfo[i];
if (IS_STA_VALID(psta) &&
(psta->state & WIFI_ASOC_STATE) &&
memcmp(psta->hwaddr, bcast_addr, ETH_ALEN) &&
!is_broadcast_ether_addr(psta->hwaddr) &&
memcmp(psta->hwaddr, myid(&Adapter->eeprompriv), ETH_ALEN)) {
if (psta->rssi_stat.UndecoratedSmoothedPWDB < tmpEntryMinPWDB)
tmpEntryMinPWDB = psta->rssi_stat.UndecoratedSmoothedPWDB;