Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   hariprasath.elango@gmail.com
To:     aditya.shankar@microchip.com
Cc:     hariprasath.elango@gmail.com, vbabu3@visteon.com,
        Ganesh Krishna <ganesh.krishna@microchip.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-wireless@vger.kernel.org, devel@driverdev.osuosl.org,
        linux-kernel@vger.kernel.org
Subject: [PATCHv2] staging: wilc1000: use pre-defined macro is_broadcast_ether_addr
Date:   Mon, 12 Mar 2018 15:09:03 +0530
Message-Id: <20180312093903.9147-1-hariprasath.elango@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

From: HariPrasath Elango <hariprasath.elango@gmail.com>

Use the kernel pre-defined macro is_broadcast_ether_addr() instead of
doing a memcmp here.

Signed-off-by: HariPrasath Elango <hariprasath.elango@gmail.com>
---
 drivers/staging/wilc1000/linux_mon.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/wilc1000/linux_mon.c b/drivers/staging/wilc1000/linux_mon.c
index bbdfc7a..f93f411 100644
--- a/drivers/staging/wilc1000/linux_mon.c
+++ b/drivers/staging/wilc1000/linux_mon.c
@@ -27,7 +27,6 @@ static struct net_device *wilc_wfi_mon; /* global monitor netdev */
 
 static u8 srcadd[6];
 static u8 bssid[6];
-static u8 broadcast[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 /**
  *  @brief      WILC_WFI_monitor_rx
  *  @details
@@ -193,7 +192,7 @@ static netdev_tx_t WILC_WFI_mon_xmit(struct sk_buff *skb,
 
 	skb_pull(skb, rtap_len);
 
-	if (skb->data[0] == 0xc0 && (!(memcmp(broadcast, &skb->data[4], 6)))) {
+	if (skb->data[0] == 0xc0 && is_broadcast_ether_addr(&skb->data[4])) {
 		skb2 = dev_alloc_skb(skb->len + sizeof(struct wilc_wfi_radiotap_cb_hdr));
 		if (!skb2)
 			return -ENOMEM;
-- 
2.10.0.GIT