From: YueHaibing <yuehaibing@huawei.com>
Date: Sat, 14 Mar 2020 10:06:06 +0000 (+0800)
Subject: Bluetooth: L2CAP: remove set but not used variable 'credits'
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=965995b7d7bef00c7952460fcf835ab8feb747ff;p=linux.git

Bluetooth: L2CAP: remove set but not used variable 'credits'

net/bluetooth/l2cap_core.c: In function l2cap_ecred_conn_req:
net/bluetooth/l2cap_core.c:5848:6: warning: variable credits set but not used [-Wunused-but-set-variable]

commit 15f02b910562 ("Bluetooth: L2CAP: Add initial code for Enhanced Credit Based Mode")
involved this unused variable, remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 5e6e35ab44dd4..8b0fca39989dd 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -5845,7 +5845,7 @@ static inline int l2cap_ecred_conn_req(struct l2cap_conn *conn,
 		__le16 dcid[5];
 	} __packed pdu;
 	struct l2cap_chan *chan, *pchan;
-	u16 credits, mtu, mps;
+	u16 mtu, mps;
 	__le16 psm;
 	u8 result, len = 0;
 	int i, num_scid;
@@ -5868,7 +5868,6 @@ static inline int l2cap_ecred_conn_req(struct l2cap_conn *conn,
 	}
 
 	psm  = req->psm;
-	credits = 0;
 
 	BT_DBG("psm 0x%2.2x mtu %u mps %u", __le16_to_cpu(psm), mtu, mps);