linux

iv/linux

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Heba Aamer 48eaa7f596 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>

2015-01-25 19:59:17 +08:00

baseband.c

Staging: vt6656: Removing else after break statement to fix warning

2014-09-19 17:01:22 -07:00

baseband.h

staging: vt6656: rename BBvUpdatePreEDThreshold to vnt_update_pre_ed_threshold

2014-07-17 18:01:52 -07:00

card.c

Staging: vt6656: Fixed typo in a macro name

2015-01-12 19:46:50 -08:00

card.h

staging: vt6556: Remove typedefs