From: Muhammad Falak R Wani <falakreyaz@gmail.com>
Date: Thu, 19 May 2016 19:29:03 +0530
Subject: [PATCH] brcmfmac: use kmemdup

Use kmemdup when some other buffer is immediately copied into allocated
region. It replaces call to allocation followed by memcpy, by a single
call to kmemdup.

Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6666,11 +6666,10 @@ struct brcmf_cfg80211_info *brcmf_cfg802
 		return NULL;
 	}
 
-	ops = kzalloc(sizeof(*ops), GFP_KERNEL);
+	ops = kmemdup(&brcmf_cfg80211_ops, sizeof(*ops), GFP_KERNEL);
 	if (!ops)
 		return NULL;
 
-	memcpy(ops, &brcmf_cfg80211_ops, sizeof(*ops));
 	ifp = netdev_priv(ndev);
 #ifdef CONFIG_PM
 	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL_GTK))