From ccc103f564d992bb3260a9195980b26098384943 Mon Sep 17 00:00:00 2001 From: Krzysztof Adamski Date: Mon, 8 Dec 2014 12:13:41 +0100 Subject: [PATCH] staging: vt6656: Use ether_addr_copy() in vnt_fill_ieee80211_rts. Both struct ieee80211_rts and struct ieee80211_hdr defined in linux/ieee80211.h are declared as __aligned(2) so it is safe to use ether_addr_copy() instead of memcpy(). Signed-off-by: Krzysztof Adamski Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6656/rxtx.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c index ea5140ab2b41..280c923b4a59 100644 --- a/drivers/staging/vt6656/rxtx.c +++ b/drivers/staging/vt6656/rxtx.c @@ -36,6 +36,7 @@ * */ +#include #include "device.h" #include "rxtx.h" #include "card.h" @@ -392,8 +393,8 @@ static int vnt_fill_ieee80211_rts(struct vnt_usb_send_context *tx_context, rts->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS); - memcpy(rts->ra, hdr->addr1, ETH_ALEN); - memcpy(rts->ta, hdr->addr2, ETH_ALEN); + ether_addr_copy(rts->ra, hdr->addr1); + ether_addr_copy(rts->ta, hdr->addr2); return 0; } -- 2.20.1