lkml.org 
[lkml]   [2021]   [May]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 01/12] net/Bluetooth/bnep - use the correct print format
Date
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 --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
\
 
 \ /
  Last update: 2021-05-21 08:04    [W:0.083 / U:0.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site