[RFC -v2 02/16] Bluetooth: Remove sk_sndtimeo from l2cap_core.c

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From: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>

We now have a new struct member in l2cap_chan to store this value for
access inside l2cap_core.c

Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
---
 include/net/bluetooth/l2cap.h | 1 +
 net/bluetooth/l2cap_core.c    | 7 +++----
 net/bluetooth/l2cap_sock.c    | 1 +
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 6040743..cf94e68 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -480,6 +480,7 @@ struct l2cap_chan {
 	__u8		tx_state;
 	__u8		rx_state;
 
+	unsigned long	sndtimeo;
 	unsigned long	conf_state;
 	unsigned long	conn_state;
 	unsigned long	flags;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index ae51965..c854789 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -630,7 +630,7 @@ void l2cap_chan_close(struct l2cap_chan *chan, int reason)
 	case BT_CONFIG:
 		if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED &&
 		    conn->hcon->type == ACL_LINK) {
-			__set_chan_timer(chan, sk->sk_sndtimeo);
+			__set_chan_timer(chan, chan->sndtimeo);
 			l2cap_send_disconn_req(chan, reason);
 		} else
 			l2cap_chan_del(chan, reason);
@@ -1602,7 +1602,6 @@ static struct l2cap_chan *l2cap_global_chan_by_psm(int state, __le16 psm,
 int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
 		       bdaddr_t *dst, u8 dst_type)
 {
-	struct sock *sk = chan->sk;
 	bdaddr_t *src = &chan->src;
 	struct l2cap_conn *conn;
 	struct hci_conn *hcon;
@@ -1716,7 +1715,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
 	l2cap_chan_lock(chan);
 
 	l2cap_state_change(chan, BT_CONNECT);
-	__set_chan_timer(chan, sk->sk_sndtimeo);
+	__set_chan_timer(chan, chan->sndtimeo);
 
 	if (hcon->state == BT_CONNECTED) {
 		if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED) {
@@ -3641,7 +3640,7 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
 
 	dcid = chan->scid;
 
-	__set_chan_timer(chan, sk->sk_sndtimeo);
+	__set_chan_timer(chan, chan->sndtimeo);
 
 	chan->ident = cmd->ident;
 
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 0977966..221aef9 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -1178,6 +1178,7 @@ static void l2cap_sock_init(struct sock *sk, struct sock *parent)
 
 	/* Default config options */
 	chan->flush_to = L2CAP_DEFAULT_FLUSH_TO;
+	chan->sndtimeo = sk->sk_sndtimeo;
 
 	chan->data = sk;
 	chan->ops = &l2cap_chan_ops;
-- 
1.8.0.2

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