diff options
| author | Oliver Neukum <oneukum@suse.de> | 2015-03-20 11:25:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-26 10:51:56 +0100 |
| commit | 6c8074e90c7350f5e38caf1e8d73e98df4115403 (patch) | |
| tree | 83c9882422de4c312a798910dd46ce4d97403f12 /drivers/usb | |
| parent | cdc-acm: fix race between callback and unthrottle (diff) | |
| download | linux-6c8074e90c7350f5e38caf1e8d73e98df4115403.tar.xz linux-6c8074e90c7350f5e38caf1e8d73e98df4115403.zip | |
cdc-acm: surpress misleading message
During the entry intro suspend a misleading message can be
printed. Surpress it by checking the specific error.
Signed-off-by: Oliver Neukum <oneukum@suse.de>0
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 58241ec1e91d..43cb05863fac 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -360,7 +360,7 @@ static void acm_ctrl_irq(struct urb *urb) } exit: retval = usb_submit_urb(urb, GFP_ATOMIC); - if (retval) + if (retval && retval != -EPERM) dev_err(&acm->control->dev, "%s - usb_submit_urb failed: %d\n", __func__, retval); } |