From: Zhengping Jiang <jiangzp@google.com>
Date: Mon, 11 Jul 2022 17:05:30 -0700
Subject: Bluetooth: hci_sync: Fix resuming scan after suspend resume
Patch-mainline: v6.0-rc1
Git-commit: 68253f3cd715e819bc4bff2b0e6b21234e259d56
References: jsc#PED-1407
After resuming, remove setting scanning_paused to false, because it is
checked and set to false in hci_resume_scan_sync. Also move setting
the value to false before updating passive scan, because the value is
used when resuming passive scan.
Fixes: 3b42055388c30 (Bluetooth: hci_sync: Fix attempting to suspend with
unfiltered passive scan)
Signed-off-by: Zhengping Jiang <jiangzp@google.com>
Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
net/bluetooth/hci_sync.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -5039,13 +5039,13 @@ static int hci_resume_scan_sync(struct h
if (!hdev->scanning_paused)
return 0;
+ hdev->scanning_paused = false;
+
hci_update_scan_sync(hdev);
/* Reset passive scanning to normal */
hci_update_passive_scan_sync(hdev);
- hdev->scanning_paused = false;
-
return 0;
}
@@ -5064,7 +5064,6 @@ int hci_resume_sync(struct hci_dev *hdev
return 0;
hdev->suspended = false;
- hdev->scanning_paused = false;
/* Restore event mask */
hci_set_event_mask_sync(hdev);