linux-kernel - [PATCH] staging: r8188eu: use ether_addr

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Date:   Mon, 31 Oct 2022 21:51:41 +0100
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Michael Straube <straube.linux@...il.com>,
        Pavel Skripkin <paskripkin@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>, Joe Perches <joe@...ches.com>
Subject: [PATCH] staging: r8188eu: use ether_addr_equal in OnAction

Use ether_addr_equal to compare two mac addresses in OnAction.

Both struct ieee80211_mgmt and struct eeprom_priv's mac_addr component
are 2-byte aligned.

Suggested-by: Joe Perches <joe@...ches.com>
Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/core/rtw_mlme_ext.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index e985fc5fc575..6679d4037d6b 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -3823,7 +3823,7 @@ static void OnAction(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
 
-	if (memcmp(myid(&padapter->eeprompriv), mgmt->da, ETH_ALEN))
+	if (!ether_addr_equal(myid(&padapter->eeprompriv), mgmt->da))
 		return;
 
 	switch (mgmt->u.action.category) {
-- 
2.30.2