netdev - [PATCH 16/64] Bluetooth: Move set of P-bit to l2cap_send

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Message-Id: <f0946ccfc7da403a46b7ff7cb2e3deffac108742.1273484096.git.marcel@holtmann.org>
Date:	Mon, 10 May 2010 11:37:06 +0200
From:	Marcel Holtmann <marcel@...tmann.org>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org
Subject: [PATCH 16/64] Bluetooth: Move set of P-bit to l2cap_send_sframe()

From: Gustavo F. Padovan <padovan@...fusion.mobi>

Abstract the send of of P-bit and avoids code duplication like we
did with the setting of F-bit.

Signed-off-by: Gustavo F. Padovan <padovan@...fusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@...fusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@...tmann.org>
---
 net/bluetooth/l2cap.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 0a739ef..852c140 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -357,6 +357,11 @@ static inline int l2cap_send_sframe(struct l2cap_pinfo *pi, u16 control)
 		pi->conn_state &= ~L2CAP_CONN_SEND_FBIT;
 	}
 
+	if (pi->conn_state & L2CAP_CONN_SEND_PBIT) {
+		control |= L2CAP_CTRL_POLL;
+		pi->conn_state &= ~L2CAP_CONN_SEND_PBIT;
+	}
+
 	skb = bt_skb_alloc(count, GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
@@ -3364,10 +3369,6 @@ static void l2cap_send_srejframe(struct sock *sk, u8 tx_seq)
 	while (tx_seq != pi->expected_tx_seq) {
 		control = L2CAP_SUPER_SELECT_REJECT;
 		control |= pi->expected_tx_seq << L2CAP_CTRL_REQSEQ_SHIFT;
-		if (pi->conn_state & L2CAP_CONN_SEND_PBIT) {
-			control |= L2CAP_CTRL_POLL;
-			pi->conn_state &= ~L2CAP_CONN_SEND_PBIT;
-		}
 		l2cap_send_sframe(pi, control);
 
 		new = kzalloc(sizeof(struct srej_list), GFP_ATOMIC);
-- 
1.6.6.1

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