diff mbox series

[v2,03/12] net/Bluetooth/hidp - use the correct print format

Message ID 1621576788-48092-4-git-send-email-yekai13@huawei.com
State Accepted
Commit def89fcbf55fefd5163218e42f3b5d1c9ddd1dc9
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/hidp/core.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 0db48c8..1dc8dee 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -508,7 +508,7 @@  static int hidp_process_data(struct hidp_session *session, struct sk_buff *skb,
 				unsigned char param)
 {
 	int done_with_skb = 1;
-	BT_DBG("session %p skb %p len %d param 0x%02x", session, skb, skb->len, param);
+	BT_DBG("session %p skb %p len %u param 0x%02x", session, skb, skb->len, param);
 
 	switch (param) {
 	case HIDP_DATA_RTYPE_INPUT:
@@ -553,7 +553,7 @@  static void hidp_recv_ctrl_frame(struct hidp_session *session,
 	unsigned char hdr, type, param;
 	int free_skb = 1;
 
-	BT_DBG("session %p skb %p len %d", session, skb, skb->len);
+	BT_DBG("session %p skb %p len %u", session, skb, skb->len);
 
 	hdr = skb->data[0];
 	skb_pull(skb, 1);
@@ -589,7 +589,7 @@  static void hidp_recv_intr_frame(struct hidp_session *session,
 {
 	unsigned char hdr;
 
-	BT_DBG("session %p skb %p len %d", session, skb, skb->len);
+	BT_DBG("session %p skb %p len %u", session, skb, skb->len);
 
 	hdr = skb->data[0];
 	skb_pull(skb, 1);