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openwrt-xburst/package/mac80211/patches/300-arm_alignment_fix.patch
nbd 3330f0fa39 upgrade compat-wireless to 2008-11-03
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13114 3c298f89-4303-0410-b956-a3cf2f4a3e73
2008-11-03 22:09:08 +00:00

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On ARM alignment is done slightly different from other architectures.
struct ieee80211_tx_rate is aligned to word size, even though it only has 3
single-byte members, which triggers the BUILD_BUG_ON in
ieee80211_tx_info_clear_status
This patch marks the struct ieee80211_tx_rate as packed, so that ARM
behaves like the other architectures.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -299,7 +299,7 @@ struct ieee80211_tx_rate {
s8 idx;
u8 count;
u8 flags;
-};
+} __attribute__((packed));
/**
* struct ieee80211_tx_info - skb transmit information