[PATCH] Bluetooth: 6lowpan: remove unused function

* [PATCH] Bluetooth: 6lowpan: remove unused function
@ 2021-04-15  8:49 Jiapeng Chong
  2021-04-15  9:13 ` bluez.test.bot
  2021-05-07  8:32 ` [PATCH] " Marcel Holtmann
  0 siblings, 2 replies; 3+ messages in thread
From: Jiapeng Chong @ 2021-04-15  8:49 UTC (permalink / raw)
  To: marcel
  Cc: johan.hedberg, luiz.dentz, davem, kuba, linux-bluetooth, netdev,
	linux-kernel, Jiapeng Chong

Fix the following clang warning:

net/bluetooth/6lowpan.c:913:20: warning: unused function 'bdaddr_type'
[-Wunused-function].

net/bluetooth/6lowpan.c:106:35: warning: unused function
'peer_lookup_ba' [-Wunused-function].

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
 net/bluetooth/6lowpan.c | 36 ------------------------------------
 1 file changed, 36 deletions(-)

diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index cff4944..49c2612 100644
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -103,34 +103,6 @@ static inline bool peer_del(struct lowpan_btle_dev *dev,
 	return false;
 }
 
-static inline struct lowpan_peer *peer_lookup_ba(struct lowpan_btle_dev *dev,
-						 bdaddr_t *ba, __u8 type)
-{
-	struct lowpan_peer *peer;
-
-	BT_DBG("peers %d addr %pMR type %d", atomic_read(&dev->peer_count),
-	       ba, type);
-
-	rcu_read_lock();
-
-	list_for_each_entry_rcu(peer, &dev->peers, list) {
-		BT_DBG("dst addr %pMR dst type %d",
-		       &peer->chan->dst, peer->chan->dst_type);
-
-		if (bacmp(&peer->chan->dst, ba))
-			continue;
-
-		if (type == peer->chan->dst_type) {
-			rcu_read_unlock();
-			return peer;
-		}
-	}
-
-	rcu_read_unlock();
-
-	return NULL;
-}
-
 static inline struct lowpan_peer *
 __peer_lookup_chan(struct lowpan_btle_dev *dev, struct l2cap_chan *chan)
 {
@@ -910,14 +882,6 @@ static long chan_get_sndtimeo_cb(struct l2cap_chan *chan)
 	.set_shutdown		= l2cap_chan_no_set_shutdown,
 };
 
-static inline __u8 bdaddr_type(__u8 type)
-{
-	if (type == ADDR_LE_DEV_PUBLIC)
-		return BDADDR_LE_PUBLIC;
-	else
-		return BDADDR_LE_RANDOM;
-}
-
 static int bt_6lowpan_connect(bdaddr_t *addr, u8 dst_type)
 {
 	struct l2cap_chan *chan;
-- 
1.8.3.1


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