Its address is used as an unsigned long *, so make sure
that the tim u8 array is properly aligned.
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx
---
> Care to send a proper patch? Otherwise I'll just re-do it and pick it up
> that way ...
I had a passing thought about this when out today.
It should really be set to __aligned(__alignof(unsigned long))
so here's a proper patch.
net/mac80211/ieee80211_i.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index ed5bf8b..9a61eef 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -245,7 +245,8 @@ struct ps_data {
/* yes, this looks ugly, but guarantees that we can later use
* bitmap_empty :)
* NB: don't touch this bitmap, use sta_info_{set,clear}_tim_bit */
- u8 tim[sizeof(unsigned long) * BITS_TO_LONGS(IEEE80211_MAX_AID + 1)];
+ u8 tim[sizeof(unsigned long) * BITS_TO_LONGS(IEEE80211_MAX_AID + 1)]
+ __aligned(__alignof__(unsigned long));
struct sk_buff_head bc_buf;
atomic_t num_sta_ps; /* number of stations in PS mode */
int dtim_count;
--
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