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authorKai Ye <yekai13@huawei.com>2021-06-03 10:41:05 +0300
committerMarcel Holtmann <marcel@holtmann.org>2021-06-26 08:12:43 +0300
commit83b4b19551411c83bbcf677718ab5d9f60d982f6 (patch)
treeaf045a476e5133768fbe26d560bbb1f664a7a5e2 /net/bluetooth
parent79dbeafe5ef162ede87c916054755a987e93e542 (diff)
downloadlinux-83b4b19551411c83bbcf677718ab5d9f60d982f6.tar.xz
Bluetooth: smp: 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 'net/bluetooth')
-rw-r--r--net/bluetooth/smp.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 6197f8ae53ab..b9413a78993a 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -859,7 +859,7 @@ static int tk_request(struct l2cap_conn *conn, u8 remote_oob, u8 auth,
memset(smp->tk, 0, sizeof(smp->tk));
clear_bit(SMP_FLAG_TK_VALID, &smp->flags);
- bt_dev_dbg(hcon->hdev, "auth:%d lcl:%d rem:%d", auth, local_io,
+ bt_dev_dbg(hcon->hdev, "auth:%u lcl:%u rem:%u", auth, local_io,
remote_io);
/* If neither side wants MITM, either "just" confirm an incoming
@@ -925,7 +925,7 @@ static int tk_request(struct l2cap_conn *conn, u8 remote_oob, u8 auth,
get_random_bytes(&passkey, sizeof(passkey));
passkey %= 1000000;
put_unaligned_le32(passkey, smp->tk);
- bt_dev_dbg(hcon->hdev, "PassKey: %d", passkey);
+ bt_dev_dbg(hcon->hdev, "PassKey: %u", passkey);
set_bit(SMP_FLAG_TK_VALID, &smp->flags);
}
@@ -1655,7 +1655,7 @@ int smp_user_confirm_reply(struct hci_conn *hcon, u16 mgmt_op, __le32 passkey)
case MGMT_OP_USER_PASSKEY_REPLY:
value = le32_to_cpu(passkey);
memset(smp->tk, 0, sizeof(smp->tk));
- bt_dev_dbg(conn->hcon->hdev, "PassKey: %d", value);
+ bt_dev_dbg(conn->hcon->hdev, "PassKey: %u", value);
put_unaligned_le32(value, smp->tk);
fallthrough;
case MGMT_OP_USER_CONFIRM_REPLY: