Patch "Bluetooth: hci_sync: cancel cmd_timer if hci_open failed" has been added to the 5.10-stable tree

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This is a note to let you know that I've just added the patch titled

    Bluetooth: hci_sync: cancel cmd_timer if hci_open failed

to the 5.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     bluetooth-hci_sync-cancel-cmd_timer-if-hci_open-fail.patch
and it can be found in the queue-5.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 456c3a040d60cc449090de85bbd7bdb00041a8bf
Author: Archie Pusaka <apusaka@xxxxxxxxxxxx>
Date:   Thu Jan 26 16:38:17 2023 +0300

    Bluetooth: hci_sync: cancel cmd_timer if hci_open failed
    
    commit 97dfaf073f5881c624856ef293be307b6166115c upstream.
    
    If a command is already sent, we take care of freeing it, but we
    also need to cancel the timeout as well.
    
    Signed-off-by: Archie Pusaka <apusaka@xxxxxxxxxxxx>
    Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@xxxxxxxxxx>
    Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
    Signed-off-by: Fedor Pchelkin <pchelkin@xxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 2af1477a05ca..08c473aa0113 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1623,6 +1623,7 @@ static int hci_dev_do_open(struct hci_dev *hdev)
 			hdev->flush(hdev);
 
 		if (hdev->sent_cmd) {
+			cancel_delayed_work_sync(&hdev->cmd_timer);
 			kfree_skb(hdev->sent_cmd);
 			hdev->sent_cmd = NULL;
 		}



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