6.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dmitry Antipov <dmantipov@xxxxxxxxx>
[ Upstream commit da63f331353c9e1e6dc29e49e28f8f4fe5d642fd ]
After commit 78db544b5d27 ("Bluetooth: hci_core: Remove le_restart_scan
work"), 'scan_start' and 'scan_duration' of 'struct discovery_state'
are still initialized but actually unused. So remove the aforementioned
fields and adjust 'hci_discovery_filter_clear()' and 'le_scan_disable()'
accordingly. Compile tested only.
Fixes: 78db544b5d27 ("Bluetooth: hci_core: Remove le_restart_scan work")
Signed-off-by: Dmitry Antipov <dmantipov@xxxxxxxxx>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
include/net/bluetooth/hci_core.h | 4 ----
net/bluetooth/hci_sync.c | 2 --
2 files changed, 6 deletions(-)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index c43716edf2056..b15f51ae3bfd9 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -91,8 +91,6 @@ struct discovery_state {
s8 rssi;
u16 uuid_count;
u8 (*uuids)[16];
- unsigned long scan_start;
- unsigned long scan_duration;
unsigned long name_resolve_timeout;
};
@@ -890,8 +888,6 @@ static inline void hci_discovery_filter_clear(struct hci_dev *hdev)
hdev->discovery.uuid_count = 0;
kfree(hdev->discovery.uuids);
hdev->discovery.uuids = NULL;
- hdev->discovery.scan_start = 0;
- hdev->discovery.scan_duration = 0;
}
bool hci_discovery_active(struct hci_dev *hdev);
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index eea34e6a236fd..bb704088559fb 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -371,8 +371,6 @@ static void le_scan_disable(struct work_struct *work)
goto _return;
}
- hdev->discovery.scan_start = 0;
-
/* If we were running LE only scan, change discovery state. If
* we were running both LE and BR/EDR inquiry simultaneously,
* and BR/EDR inquiry is already finished, stop discovery,
--
2.43.0
