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authorKai Ye <yekai13@huawei.com>2021-06-03 09:40:58 +0200
committerMarcel Holtmann <marcel@holtmann.org>2021-06-26 07:12:41 +0200
commit658d5d8080b5ec6184402d3cf37c2070e4d9b6db (patch)
tree0c998f07379d89cda7b3990631b551cca62f7012 /net/bluetooth/6lowpan.c
parentBluetooth: hidp: Use the correct print format (diff)
downloadlinux-658d5d8080b5ec6184402d3cf37c2070e4d9b6db.tar.xz
linux-658d5d8080b5ec6184402d3cf37c2070e4d9b6db.zip
Bluetooth: 6lowpan: Use the correct print format
According to Documentation/core-api/printk-formats.rst, Use the correct print format. Printing an unsigned int value should use %u instead of %d. Otherwise printk() might end up displaying negative numbers. Signed-off-by: Kai Ye <yekai13@huawei.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to '')
-rw-r--r--net/bluetooth/6lowpan.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index 29c96bc5733f..fd164a248569 100644
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -167,7 +167,7 @@ static inline struct lowpan_peer *peer_lookup_dst(struct lowpan_btle_dev *dev,
rcu_read_lock();
list_for_each_entry_rcu(peer, &dev->peers, list) {
- BT_DBG("dst addr %pMR dst type %d ip %pI6c",
+ BT_DBG("dst addr %pMR dst type %u ip %pI6c",
&peer->chan->dst, peer->chan->dst_type,
&peer->peer_addr);
@@ -478,7 +478,7 @@ static int send_mcast_pkt(struct sk_buff *skb, struct net_device *netdev)
local_skb = skb_clone(skb, GFP_ATOMIC);
- BT_DBG("xmit %s to %pMR type %d IP %pI6c chan %p",
+ BT_DBG("xmit %s to %pMR type %u IP %pI6c chan %p",
netdev->name,
&pentry->chan->dst, pentry->chan->dst_type,
&pentry->peer_addr, pentry->chan);
@@ -521,7 +521,7 @@ static netdev_tx_t bt_xmit(struct sk_buff *skb, struct net_device *netdev)
if (err) {
if (lowpan_cb(skb)->chan) {
- BT_DBG("xmit %s to %pMR type %d IP %pI6c chan %p",
+ BT_DBG("xmit %s to %pMR type %u IP %pI6c chan %p",
netdev->name, &addr, addr_type,
&lowpan_cb(skb)->addr, lowpan_cb(skb)->chan);
err = send_pkt(lowpan_cb(skb)->chan, skb, netdev);
@@ -790,7 +790,7 @@ static void chan_close_cb(struct l2cap_chan *chan)
BT_DBG("dev %p removing %speer %p", dev,
last ? "last " : "1 ", peer);
- BT_DBG("chan %p orig refcnt %d", chan,
+ BT_DBG("chan %p orig refcnt %u", chan,
kref_read(&chan->kref));
l2cap_chan_put(chan);
@@ -904,7 +904,7 @@ static int bt_6lowpan_disconnect(struct l2cap_conn *conn, u8 dst_type)
{
struct lowpan_peer *peer;
- BT_DBG("conn %p dst type %d", conn, dst_type);
+ BT_DBG("conn %p dst type %u", conn, dst_type);
peer = lookup_peer(conn);
if (!peer)
@@ -936,7 +936,7 @@ static struct l2cap_chan *bt_6lowpan_listen(void)
atomic_set(&chan->nesting, L2CAP_NESTING_PARENT);
- BT_DBG("chan %p src type %d", chan, chan->src_type);
+ BT_DBG("chan %p src type %u", chan, chan->src_type);
err = l2cap_add_psm(chan, addr, cpu_to_le16(L2CAP_PSM_IPSP));
if (err) {
@@ -977,7 +977,7 @@ static int get_l2cap_conn(char *buf, bdaddr_t *addr, u8 *addr_type,
*conn = (struct l2cap_conn *)hcon->l2cap_data;
- BT_DBG("conn %p dst %pMR type %d", *conn, &hcon->dst, hcon->dst_type);
+ BT_DBG("conn %p dst %pMR type %u", *conn, &hcon->dst, hcon->dst_type);
return 0;
}
@@ -1119,7 +1119,7 @@ static ssize_t lowpan_control_write(struct file *fp,
return -EALREADY;
}
- BT_DBG("conn %p dst %pMR type %d user %d", conn,
+ BT_DBG("conn %p dst %pMR type %d user %u", conn,
&conn->hcon->dst, conn->hcon->dst_type,
addr_type);
}