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irda: Fix a misalign access issue. (v2)

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Replace u16ho with put/get_unaligned functions

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Graf Yang
2008-05-13 23:25:57 -07:00
committed by David S. Miller
parent c1cc678ada
commit 332223831e
4 changed files with 10 additions and 10 deletions
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5
net/irda/irlmp.c
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@@ -1062,7 +1062,8 @@ void irlmp_discovery_expiry(discinfo_t *expiries, int number)
for(i = 0; i < number; i++) {
/* Check if we should notify client */
if ((client->expir_callback) &&
(client->hint_mask.word & u16ho(expiries[i].hints)
(client->hint_mask.word &
get_unaligned((__u16 *)expiries[i].hints)
& 0x7f7f) )
client->expir_callback(&(expiries[i]),
EXPIRY_TIMEOUT,
@@ -1086,7 +1087,7 @@ discovery_t *irlmp_get_discovery_response(void)
IRDA_ASSERT(irlmp != NULL, return NULL;);
u16ho(irlmp->discovery_rsp.data.hints) = irlmp->hints.word;
put_unaligned(irlmp->hints.word, (__u16 *)irlmp->discovery_rsp.data.hints);
/*
* Set character set for device name (we use ASCII), and