diff options
| author | Olivier Sobrie <olivier@sobrie.be> | 2015-01-30 13:22:02 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-02-01 12:33:27 -0800 |
| commit | cc491970f5cef560b9e5bf037f0c9dd1e4d6a4bd (patch) | |
| tree | 54978cb7219d5879cf9c4c937a483276f4e965cd /drivers/net | |
| parent | 301d3b7e109e28171d99948467448fd12ebfba06 (diff) | |
| download | linux-cc491970f5cef560b9e5bf037f0c9dd1e4d6a4bd.tar.bz2 | |
hso: add missing cancel_work_sync in disconnect()
For hso serial devices, two cancel_work_sync were missing in the
disconnect method.
Signed-off-by: Olivier Sobrie <olivier@sobrie.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/usb/hso.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index cb33fb4e9a80..e94a02395357 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -3106,6 +3106,8 @@ static void hso_free_interface(struct usb_interface *interface) mutex_lock(&serial->parent->mutex); serial->parent->usb_gone = 1; mutex_unlock(&serial->parent->mutex); + cancel_work_sync(&serial_table[i]->async_put_intf); + cancel_work_sync(&serial_table[i]->async_get_intf); hso_serial_tty_unregister(serial); kref_put(&serial_table[i]->ref, hso_serial_ref_free); set_serial_by_index(i, NULL); |