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Bluetooth: hci_core: cleanup struct hci_dev

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Remove unused and set but otherwise unused 'discovery_old_state'
and 'sco_last_tx' members of 'struct hci_dev'. The first one is
a leftover after commit 182ee45da083 ("Bluetooth: hci_sync: Rework
hci_suspend_notifier"); the second one is originated from ancient
2.4.19 and I was unable to find any actual use since that.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Dmitry Antipov 2024-06-21 16:01:55 +03:00 committed by Luiz Augusto von Dentz
parent 1723b550b6
commit 3ba74b2f28
2 changed files with 0 additions and 3 deletions
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2
include/net/bluetooth/hci_core.h
View File

@ -476,7 +476,6 @@ struct hci_dev {
unsigned int iso_pkts;
unsigned long acl_last_tx;
unsigned long sco_last_tx;
unsigned long le_last_tx;
__u8 le_tx_def_phys;
@ -528,7 +527,6 @@ struct hci_dev {
struct discovery_state discovery;
int discovery_old_state;
bool discovery_paused;
int advertising_old_state;
bool advertising_paused;

1
net/bluetooth/hci_sync.c
View File

@ -5853,7 +5853,6 @@ static int hci_pause_discovery_sync(struct hci_dev *hdev)
return err;
hdev->discovery_paused = true;
hdev->discovery_old_state = old_state;
hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
return 0;