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commit3a4d29b6d6upstream. Don't try to use HCI_OP_LE_READ_BUFFER_SIZE_V2 if controller don't support ISO channels, but in order to check if ISO channels are supported HCI_OP_LE_READ_LOCAL_FEATURES needs to be done earlier so the features bits can be checked on hci_le_read_buffer_size_sync. Link: https://bugzilla.kernel.org/show_bug.cgi?id=216817 Fixes:c1631dbc00("Bluetooth: hci_sync: Fix hci_read_buffer_size_sync") Cc: stable@vger.kernel.org # 6.1 Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>