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path: root/drivers/usb/class
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Diffstat (limited to 'drivers/usb/class')
-rw-r--r--drivers/usb/class/usblp.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 30d5a1315cc..9696668e575 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -331,9 +331,6 @@ static void usblp_bulk_write(struct urb *urb)
wake_up(&usblp->wwait);
spin_unlock(&usblp->lock);
- /* XXX Use usb_setup_bulk_urb when available. Talk to Marcel. */
- kfree(urb->transfer_buffer);
- urb->transfer_buffer = NULL; /* Not refcounted, so to be safe... */
usb_free_urb(urb);
}
@@ -719,6 +716,7 @@ static ssize_t usblp_write(struct file *file, const char __user *buffer, size_t
usb_sndbulkpipe(usblp->dev,
usblp->protocol[usblp->current_protocol].epwrite->bEndpointAddress),
writebuf, transfer_length, usblp_bulk_write, usblp);
+ writeurb->transfer_flags |= URB_FREE_BUFFER;
usb_anchor_urb(writeurb, &usblp->urbs);
if (copy_from_user(writebuf,