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ath: use get_unaligned_le{16,32} in ath_hw_keysetmac()
author
Pavel Roskin
<proski@gnu.org>
Fri, 15 Jul 2011 23:06:27 +0000
(19:06 -0400)
committer
John W. Linville
<linville@tuxdriver.com>
Mon, 18 Jul 2011 18:29:41 +0000
(14:29 -0400)
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/key.c
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diff --git
a/drivers/net/wireless/ath/key.c
b/drivers/net/wireless/ath/key.c
index
a61ef3d
..
17b0efd
100644
(file)
--- a/
drivers/net/wireless/ath/key.c
+++ b/
drivers/net/wireless/ath/key.c
@@
-105,11
+105,8
@@
static bool ath_hw_keysetmac(struct ath_common *common,
if (mac[0] & 0x01)
unicast_flag = 0;
- macHi = (mac[5] << 8) | mac[4];
- macLo = (mac[3] << 24) |
- (mac[2] << 16) |
- (mac[1] << 8) |
- mac[0];
+ macLo = get_unaligned_le32(mac);
+ macHi = get_unaligned_le16(mac + 4);
macLo >>= 1;
macLo |= (macHi & 1) << 31;
macHi >>= 1;