aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPatrick Simmons <linuxrocks123@netscape.net>2009-08-02 02:46:28 -0600
committerJohn W. Linville <linville@tuxdriver.com>2009-08-03 16:31:22 -0400
commitdbc1eec485625228895ded6baf6bd01ce2475410 (patch)
treeccfdfcca32d6c4141139d7c4abf8f768444006ad
parent371842448c05b42d11a4be1c8e4e81d62ecc7534 (diff)
zd1211rw: fix unaligned access in zd_mac_rx
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>
-rw-r--r--drivers/net/wireless/zd1211rw/zd_mac.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 40b07b98822..3bd3c779fff 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -698,7 +698,7 @@ int zd_mac_rx(struct ieee80211_hw *hw, const u8 *buffer, unsigned int length)
&& !mac->pass_ctrl)
return 0;
- fc = *(__le16 *)buffer;
+ fc = get_unaligned((__le16*)buffer);
need_padding = ieee80211_is_data_qos(fc) ^ ieee80211_has_a4(fc);
skb = dev_alloc_skb(length + (need_padding ? 2 : 0));