leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

cdc-acm: surpress misleading message

Browse Source 
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>
This commit is contained in:
Oliver Neukum 2015-03-20 11:25:17 +01:00 committed by Greg Kroah-Hartman
parent 36e59e0d70
commit 6c8074e90c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/usb/class/cdc-acm.c
View File

@ -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);
}