staging: vt6656: rxtx struct vnt_mic_hdr change tsc_47_16/tsc_15_0
Replace with ccmp_pn with size of IEEE80211_CCMP_PN_LEN(6)
memcpy the struct ieee80211_key_seq -> ccmp.pn onto ccmp_pn
removing the need for endian conversion.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 7c9f232..f4833ff 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -848,13 +848,7 @@
ieee80211_get_key_tx_seq(tx_key, &seq);
- mic_hdr->tsc_47_16 = cpu_to_be32((u32)seq.ccmp.pn[3] |
- ((u32)seq.ccmp.pn[2] << 8) |
- ((u32)seq.ccmp.pn[1] << 16) |
- ((u32)seq.ccmp.pn[0] << 24));
-
- mic_hdr->tsc_15_0 = cpu_to_be16((u16)seq.ccmp.pn[5] |
- ((u16)seq.ccmp.pn[4] << 8));
+ memcpy(mic_hdr->ccmp_pn, seq.ccmp.pn, IEEE80211_CCMP_PN_LEN);
if (ieee80211_has_a4(hdr->frame_control))
mic_hdr->hlen = cpu_to_be16(28);
diff --git a/drivers/staging/vt6656/rxtx.h b/drivers/staging/vt6656/rxtx.h
index 847c055..26dc21c 100644
--- a/drivers/staging/vt6656/rxtx.h
+++ b/drivers/staging/vt6656/rxtx.h
@@ -41,8 +41,7 @@
u8 id;
u8 tx_priority;
u8 mic_addr2[6];
- __be32 tsc_47_16;
- __be16 tsc_15_0;
+ u8 ccmp_pn[IEEE80211_CCMP_PN_LEN];
__be16 payload_len;
__be16 hlen;
__le16 frame_control;