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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 <k@japko.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Krzysztof Adamski 2014-12-08 12:13:41 +01:00 committed by Greg Kroah-Hartman
parent b7c9cd450b
commit ccc103f564
1 changed files with 3 additions and 2 deletions
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5
drivers/staging/vt6656/rxtx.c
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@ -36,6 +36,7 @@
*
*/
#include <linux/etherdevice.h>
#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;
}