diff mbox series

[v2,01/12] net/Bluetooth/bnep - use the correct print format

Message ID 1621576788-48092-2-git-send-email-yekai13@huawei.com
State Accepted
Commit 313e06a76a3ff5c585196998984690e15e75512a
Headers show
Series net/Bluetooth: correct the use of print format | expand

Commit Message

yekai (A) May 21, 2021, 5:59 a.m. UTC 
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>
---
 net/bluetooth/bnep/core.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index 43c2841..72f47b3 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -126,8 +126,8 @@  static int bnep_ctrl_set_netfilter(struct bnep_session *s, __be16 *data, int len
 			f[i].start = get_unaligned_be16(data++);
 			f[i].end   = get_unaligned_be16(data++);
 
-			BT_DBG("proto filter start %d end %d",
-				f[i].start, f[i].end);
+			BT_DBG("proto filter start %u end %u",
+			       f[i].start, f[i].end);
 		}
 
 		if (i < BNEP_MAX_PROTO_FILTERS)
@@ -266,7 +266,7 @@  static int bnep_rx_extension(struct bnep_session *s, struct sk_buff *skb)
 			break;
 		}
 
-		BT_DBG("type 0x%x len %d", h->type, h->len);
+		BT_DBG("type 0x%x len %u", h->type, h->len);
 
 		switch (h->type & BNEP_TYPE_MASK) {
 		case BNEP_EXT_CONTROL:
@@ -424,7 +424,7 @@  static int bnep_tx_frame(struct bnep_session *s, struct sk_buff *skb)
 	int len = 0, il = 0;
 	u8 type = 0;
 
-	BT_DBG("skb %p dev %p type %d", skb, skb->dev, skb->pkt_type);
+	BT_DBG("skb %p dev %p type %u", skb, skb->dev, skb->pkt_type);
 
 	if (!skb->dev) {
 		/* Control frame sent by us */