staging: prism2sta: Replace memcpy with ether_add_copy
authorIoana Ciornei <ciorneiioana@gmail.com>
Wed, 18 Mar 2015 13:26:05 +0000 (15:26 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 20 Mar 2015 12:11:45 +0000 (13:11 +0100)
commit7078db9dffde19f4ea82acb0c2d8a9f81531e15a
tree479cc83cd7bc7117eb72a1b780c1ea2419e42287
parentec523735e4a9969e5469c93c87a25a92f619f118
staging: prism2sta: Replace memcpy with ether_add_copy

Replace memcpy() with ether_addr_copy() since addresses are __aligned(2).
The 2 structures are aligned to u16 as showed below:

typedef struct hfa384x_authenticateStation_data {
u8 address[ETH_ALEN];                           /* 0    6 */
u16 status;                                     /* 6    2 */
u16 algorithm;                                  /* 8    2 */
} __packed hfa384x_authenticateStation_data_t;

Total size: 10

typedef struct hfa384x_AuthRequest {
u8 sta_addr[ETH_ALEN];                          /* 0    6 */
u16 algorithm;                                  /* 6    2 */
} __packed hfa384x_AuthReq_t;
Total size: 8

Signed-off-by: Ioana Ciornei <ciorneiioana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/wlan-ng/prism2sta.c