[PATCH 5.18 0498/1095] Bluetooth: hci_sync: Fix resuming scan after suspend resume

[Greg Kroah-Hartman]

From: Zhengping Jiang <jiangzp@xxxxxxxxxx>

[ Upstream commit 68253f3cd715e819bc4bff2b0e6b21234e259d56 ]

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@xxxxxxxxxx>
Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@xxxxxxxxxxxx>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 net/bluetooth/hci_sync.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 9e2a42299fc0..99ef15167a81 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -5008,13 +5008,13 @@ static int hci_resume_scan_sync(struct hci_dev *hdev)
 	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;
 }
 
@@ -5033,7 +5033,6 @@ 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);
-- 
2.35.1