diff options
| author | Pete Zaitcev <zaitcev@redhat.com> | 2007-07-23 02:17:49 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-10-12 14:54:58 -0700 |
| commit | e8fa0ce65c58dbb60be279c4e33534650dcacc31 (patch) | |
| tree | 924c22c74ace79b2eb48ac459318de89ef51c937 /drivers/usb/class/usblp.c | |
| parent | 7f477358e2384c54b190cc3b6ce28277050a041b (diff) | |
| download | blackbird-op-linux-e8fa0ce65c58dbb60be279c4e33534650dcacc31.tar.gz blackbird-op-linux-e8fa0ce65c58dbb60be279c4e33534650dcacc31.zip | |
usblp: Make use of URB_FREE_BUFFER
Employ the new API URB_FREE_BUFFER that we've got. There was talk of a combined
constructor for this case, but apparently it's not happening, so just set the
flag explicitly for now.
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/class/usblp.c')
| -rw-r--r-- | drivers/usb/class/usblp.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c index 30d5a1315cc8..9696668e5752 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, |
