[PATCH 3/4] Bluetooth: create macro to hint mask on receiving config request
From: Gustavo F. Padovan
Date: Sat Mar 28 2009 - 13:51:15 EST
L2CAP_CONF_HINT is better to understand than 0x80. And we don't need to
go to spec to figure out what 0x80 is.
Signed-off-by: Gustavo F. Padovan <gustavo@xxxxxxxxxxxxxxxxx>
---
include/net/bluetooth/l2cap.h | 2 ++
net/bluetooth/l2cap.c | 2 +-
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index ed4ba91..300b63f 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -149,6 +149,8 @@ struct l2cap_conf_opt {
} __attribute__ ((packed));
#define L2CAP_CONF_OPT_SIZE 2
+#define L2CAP_CONF_HINT 0x80
+
#define L2CAP_CONF_MTU 0x01
#define L2CAP_CONF_FLUSH_TO 0x02
#define L2CAP_CONF_QOS 0x03
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 85926f5..a2cc770 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -1737,7 +1737,7 @@ static int l2cap_parse_conf_req(struct sock *sk, void *data)
while (len >= L2CAP_CONF_OPT_SIZE) {
len -= l2cap_get_conf_opt(&req, &type, &olen, &val);
- hint = type & 0x80;
+ hint = type & L2CAP_CONF_HINT;
type &= 0x7f;
switch (type) {
--
1.6.0.6
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