From: Muhammad Falak R Wani Date: Thu, 19 May 2016 13:59:03 +0000 (+0530) Subject: brcmfmac: use kmemdup X-Git-Tag: v4.8-rc1~140^2~279^2~32 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d464fd8b48f322223ba12e0d3eb0a2e007eaf03e;p=linux.git 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 Acked-by: Arend van Spriel Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 87819b32831d..16271c2300e9 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -6714,11 +6714,10 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, 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))