lkml.org 
[lkml]   [2021]   [Oct]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 3/5] staging: r8188eu: use helper to check for broadcast address
Date
Use the is_broadcast_ether_addr function to check for a
broadcast address.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
drivers/staging/r8188eu/core/rtw_mlme_ext.c | 6 ++----
drivers/staging/r8188eu/hal/odm.c | 3 +--
2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index 995a0248c26f..b0dfafe526f7 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -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;
diff --git a/drivers/staging/r8188eu/hal/odm.c b/drivers/staging/r8188eu/hal/odm.c
index 67cf8f7baba5..21f115194df8 100644
--- a/drivers/staging/r8188eu/hal/odm.c
+++ b/drivers/staging/r8188eu/hal/odm.c
@@ -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;
--
2.20.1
\
 
 \ /
  Last update: 2021-10-20 21:55    [W:0.091 / U:1.360 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site