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zd1211rw: fix unaligned access in zd_mac_rx

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Fix an unaligned memory access in the zd_mac_rx function of zd1211rw
that causes problems on SPARC64.

Signed-off-by: Patrick Simmons <linuxrocks123@netscape.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Patrick Simmons 2009-08-02 02:46:28 -06:00 committed by John W. Linville
parent 371842448c
commit dbc1eec485
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/zd1211rw/zd_mac.c
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@ -698,7 +698,7 @@ int zd_mac_rx(struct ieee80211_hw *hw, const u8 *buffer, unsigned int length)
&& !mac->pass_ctrl) && !mac->pass_ctrl)
return 0; return 0;
fc = *(__le16 *)buffer; fc = get_unaligned((__le16*)buffer);
need_padding = ieee80211_is_data_qos(fc) ^ ieee80211_has_a4(fc); need_padding = ieee80211_is_data_qos(fc) ^ ieee80211_has_a4(fc);
skb = dev_alloc_skb(length + (need_padding ? 2 : 0)); skb = dev_alloc_skb(length + (need_padding ? 2 : 0));