diff mbox

[v2,07/10] rtlwifi: Uses addr1 instead DA to determine broadcast and multicast addr.

Message ID 20170625154344.19213-8-Larry.Finger@lwfinger.net (mailing list archive)
State Superseded
Delegated to: Kalle Valo
Headers show

Commit Message

Larry Finger June 25, 2017, 3:43 p.m. UTC 
From: Ping-Ke Shih <pkshih@realtek.com>

We should check addr1 to indicate a packet as broadcast or multicast
in tx desc. An obvious example, a STA transmit an *unicast* ARP packet
where addr1 and DA are the addresses of AP and broadcast respectively.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
---
v2 - no changes
---
 drivers/net/wireless/realtek/rtlwifi/base.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c
index 7aa3c39c9c5c..464f14450f75 100644
--- a/drivers/net/wireless/realtek/rtlwifi/base.c
+++ b/drivers/net/wireless/realtek/rtlwifi/base.c
@@ -1166,9 +1166,9 @@  void rtl_get_tcb_desc(struct ieee80211_hw *hw,
 			}
 		}
 
-		if (is_multicast_ether_addr(ieee80211_get_DA(hdr)))
+		if (is_multicast_ether_addr(hdr->addr1))
 			tcb_desc->multicast = 1;
-		else if (is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
+		else if (is_broadcast_ether_addr(hdr->addr1))
 			tcb_desc->broadcast = 1;
 
 		_rtl_txrate_selectmode(hw, sta, tcb_desc);