[RFC 15/15] hciemu: Fix build errors due to unaligned memory access

This fix following build errors on ARM.

  CC     test/hciemu.o
test/hciemu.c: In function num_completed_pkts:
test/hciemu.c:429:4: error: cast increases required alignment of target
	 type [-Werror=cast-align]
test/hciemu.c:430:4: error: cast increases required alignment of target
	type [-Werror=cast-align]
cc1: all warnings being treated as errors
make[1]: *** [test/hciemu.o] Error 1
make: *** [all] Error 2

Change-Id: Ica73d897065bf1116ee8a7052c169a1a3ba25ff7
---
 test/hciemu.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/test/hciemu.c b/test/hciemu.c
index 4c62223..8e31dbb 100644
--- a/test/hciemu.c
+++ b/test/hciemu.c

@@ -426,8 +426,10 @@ static void num_completed_pkts(struct vhci_conn *conn)
 	np = (void *) ptr; ptr += EVT_NUM_COMP_PKTS_SIZE;
 	np->num_hndl = 1;
 
-	*((uint16_t *) ptr) = htobs(conn->handle); ptr += 2;
-	*((uint16_t *) ptr) = htobs(vdev.acl_cnt); ptr += 2;
+	bt_put_be16(conn->handle, ptr);
+	ptr += 2;
+	bt_put_be16(vdev.acl_cnt, ptr);
+	ptr += 2;
 
 	write_snoop(vdev.dd, HCI_EVENT_PKT, 1, buf, ptr - buf);
 

-- 
1.7.9.5