| commit | 48eaa7f59649eb4d371ad5e75c606f65e80a93ad | [log] [tgz] |
|---|---|---|
| author | Heba Aamer <heba93aamer@gmail.com> | Wed Jan 21 13:08:48 2015 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sun Jan 25 19:59:17 2015 +0800 |
| tree | 7ef7116563bcf8a58e8e6f803d65049f5e9f38e6 | |
| parent | 7a9331c0c0fcd57ae3966946188e1416fe415351 [diff] |
staging: vt6656: fix Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2)
This patch fixes the following checkpatch.pl warning:
fix Prefer ether_addr_copy() over memcpy()
if the Ethernet addresses are __aligned(2)
Pahole showed that the 2 structs are aligned to u16
struct vnt_mic_hdr {
u8 id; /* 0 1 */
u8 tx_priority; /* 1 1 */
u8 mic_addr2[6]; /* 2 6 */
u8 ccmp_pn[6]; /* 8 6 */
__be16 payload_len; /* 14 2 */
__be16 hlen; /* 16 2 */
__le16 frame_control; /* 18 2 */
u8 addr1[6]; /* 20 6 */
u8 addr2[6]; /* 26 6 */
u8 addr3[6]; /* 32 6 */
__le16 seq_ctrl; /* 38 2 */
u8 addr4[6]; /* 40 6 */
u16 packing; /* 46 2 */
/* size: 48, cachelines: 1, members: 13 */
/* last cacheline: 48 bytes */
};
struct ieee80211_hdr {
__le16 frame_control; /* 0 2 */
__le16 duration_id; /* 2 2 */
u8 addr1[6]; /* 4 6 */
u8 addr2[6]; /* 10 6 */
u8 addr3[6]; /* 16 6 */
__le16 seq_ctrl; /* 22 2 */
u8 addr4[6]; /* 24 6 */
/* size: 30, cachelines: 1, members: 7 */
/* last cacheline: 30 bytes */
};
Signed-off-by: Heba Aamer <heba93aamer@gmail.com>
Reviewed-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>