diff options
| author | spkal01 <kalligeross@gmail.com> | 2021-05-17 02:37:28 +0530 |
|---|---|---|
| committer | spkal01 <kalligeross@gmail.com> | 2021-05-17 02:37:28 +0530 |
| commit | 93b265ae2eba8d93d0ffa406958547232f3114c8 (patch) | |
| tree | c2f093aa144f732b5cf7bd8a0b45bf35eda42e1c /drivers/usb/class/cdc-acm.c | |
| parent | 0a82617b8fce8994076b518064e7d420af290ea8 (diff) | |
| parent | 016f4ba70bffb6d02725e778c3989fa542e6d12a (diff) | |
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index b2f67d7ace6d..22a7f67e70e7 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1696,12 +1696,13 @@ static int acm_resume(struct usb_interface *intf) struct urb *urb; int rv = 0; - acm_unpoison_urbs(acm); spin_lock_irq(&acm->write_lock); if (--acm->susp_count) goto out; + acm_unpoison_urbs(acm); + if (tty_port_initialized(&acm->port)) { rv = usb_submit_urb(acm->ctrlurb, GFP_ATOMIC); |