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ath: use get_unaligned_le{16,32} in ath_hw_keysetmac()

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Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Pavel Roskin 2011-07-15 19:06:27 -04:00 committed by John W. Linville
parent c54dcd197c
commit d47d78dff4
1 changed files with 2 additions and 5 deletions
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7
drivers/net/wireless/ath/key.c
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@ -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;