diff mbox series

[v3,2/2] Bluetooth: hci_sync: Don't double print name in add/remove adv_monitor

Message ID 20230630153315.v3.2.I8b6365c6a13afc74d7a91324dad73601a42038c9@changeid
State Accepted
Commit 22d2055a576d2d6a879599193de8252e50200db8
Headers show
Series [v3,1/2] Bluetooth: hci_sync: Avoid use-after-free in dbg for hci_remove_adv_monitor() | expand

Commit Message

Doug Anderson June 30, 2023, 10:33 p.m. UTC 
The hci_add_adv_monitor() hci_remove_adv_monitor() functions call
bt_dev_dbg() to print some debug statements. The bt_dev_dbg() macro
automatically adds in the device's name. That means that we shouldn't
include the name in the bt_dev_dbg() calls.

Suggested-by: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---

(no changes since v2)

Changes in v2:
- ("Don't double print name...") new for v2.

 net/bluetooth/hci_core.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index dbb2043a9112..de15a2c77e9f 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1949,14 +1949,14 @@  int hci_add_adv_monitor(struct hci_dev *hdev, struct adv_monitor *monitor)
 
 	switch (hci_get_adv_monitor_offload_ext(hdev)) {
 	case HCI_ADV_MONITOR_EXT_NONE:
-		bt_dev_dbg(hdev, "%s add monitor %d status %d", hdev->name,
+		bt_dev_dbg(hdev, "add monitor %d status %d",
 			   monitor->handle, status);
 		/* Message was not forwarded to controller - not an error */
 		break;
 
 	case HCI_ADV_MONITOR_EXT_MSFT:
 		status = msft_add_monitor_pattern(hdev, monitor);
-		bt_dev_dbg(hdev, "%s add monitor %d msft status %d", hdev->name,
+		bt_dev_dbg(hdev, "add monitor %d msft status %d",
 			   monitor->handle, status);
 		break;
 	}
@@ -1976,15 +1976,15 @@  static int hci_remove_adv_monitor(struct hci_dev *hdev,
 
 	switch (hci_get_adv_monitor_offload_ext(hdev)) {
 	case HCI_ADV_MONITOR_EXT_NONE: /* also goes here when powered off */
-		bt_dev_dbg(hdev, "%s remove monitor %d status %d", hdev->name,
+		bt_dev_dbg(hdev, "remove monitor %d status %d",
 			   monitor->handle, status);
 		goto free_monitor;
 
 	case HCI_ADV_MONITOR_EXT_MSFT:
 		handle = monitor->handle;
 		status = msft_remove_monitor(hdev, monitor);
-		bt_dev_dbg(hdev, "%s remove monitor %d msft status %d",
-			   hdev->name, handle, status);
+		bt_dev_dbg(hdev, "remove monitor %d msft status %d",
+			   handle, status);
 		break;
 	}