diff options
| author | Johan Hovold <jhovold@gmail.com> | 2011-03-22 13:12:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-14 03:18:33 +0400 |
| commit | 94d4c8919de3ae9e2e029ed121adfed43803bb5d (patch) | |
| tree | 7d2f63fb259b8a38c3f059ad265715c2435f66d2 /drivers | |
| parent | dab54c9f1e26f47a3313300bc1f4dc0eecb47375 (diff) | |
| download | linux-94d4c8919de3ae9e2e029ed121adfed43803bb5d.tar.xz | |
USB: cdc-acm: clean up open error handling
No need to kill ctrl urb on errors as this is done later during close.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 2d8d6b838235..f239e3bd6423 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -568,7 +568,7 @@ static int acm_tty_open(struct tty_struct *tty, struct file *filp) if (0 > acm_set_control(acm, acm->ctrlout = ACM_CTRL_DTR | ACM_CTRL_RTS) && (acm->ctrl_caps & USB_CDC_CAP_LINE)) - goto full_bailout; + goto bail_out; usb_autopm_put_interface(acm->control); @@ -592,8 +592,6 @@ out: mutex_unlock(&open_mutex); return rv; -full_bailout: - usb_kill_urb(acm->ctrlurb); bail_out: acm->port.count--; mutex_unlock(&acm->mutex); |