diff options
Diffstat (limited to 'drivers/usb/class/usblp.c')
| -rw-r--r-- | drivers/usb/class/usblp.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c index 9a1478972bf..80ec1039d67 100644 --- a/drivers/usb/class/usblp.c +++ b/drivers/usb/class/usblp.c @@ -741,10 +741,11 @@ static ssize_t usblp_write(struct file *file, const char __user *buffer, size_t */ rv = usblp_wwait(usblp, !!(file->f_flags&O_NONBLOCK)); if (rv < 0) { - /* - * If interrupted, we simply leave the URB to dangle, - * so the ->release will call usb_kill_urb(). - */ + if (rv == -EAGAIN) { + /* Presume that it's going to complete well. */ + writecount += transfer_length; + } + /* Leave URB dangling, to be cleaned on close. */ goto collect_error; } |