On 8/14/2023 5:42 AM, Ruan Jinjie wrote:
Use is_multicast_ether_addr() to perform the Checking.
Signed-off-by: Ruan Jinjie <ruanjinjie@xxxxxxxxxx>
Reviewed-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx>
---
drivers/net/wireless/ath/key.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index b7b61d4f02ba..21a93fec284d 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -104,7 +104,7 @@ bool ath_hw_keysetmac(struct ath_common *common, u16 entry, const u8 *mac)
* Not setting this bit allows the hardware to use the key
* for multicast frame decryption.
*/
- if (mac[0] & 0x01)
+ if (is_multicast_ether_addr(mac))
unicast_flag = 0;
macLo = get_unaligned_le32(mac);
