[PATCH v2 01/12] net/Bluetooth/bnep - use the correct print format
From: Kai Ye <hidden>
Date: 2021-05-21 06:03:21
Also in:
linux-bluetooth, lkml
Subsystem:
bluetooth subsystem, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
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 <redacted> --- net/bluetooth/bnep/core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
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 */
--
2.8.1