diff options
| author | Johan Hovold <jhovold@gmail.com> | 2011-11-06 19:06:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-12 11:40:08 -0800 |
| commit | 0630cde299f9ad4c6c062e0ac44778f4dfcc6e5e (patch) | |
| tree | a587fd45e5896d9e5c4b50c8f412bac5f0fd6ed9 | |
| parent | 94385b3ed464f7626c98b691fa52fab0ee4456ab (diff) | |
USB: omninet: fix write_room
commit 694c6301e515bad574af74b6552134c4d9dcb334 upstream.
Fix regression introduced by commit 507ca9bc047666 ([PATCH] USB: add
ability for usb-serial drivers to determine if their write urb is
currently being used.) which inverted the logic in write_room so that it
returns zero when the write urb is actually free.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/serial/omninet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c index 062265038bf..c116bd90e0e 100644 --- a/drivers/usb/serial/omninet.c +++ b/drivers/usb/serial/omninet.c @@ -317,7 +317,7 @@ static int omninet_write_room(struct tty_struct *tty) int room = 0; /* Default: no room */ /* FIXME: no consistent locking for write_urb_busy */ - if (wport->write_urb_busy) + if (!wport->write_urb_busy) room = wport->bulk_out_size - OMNINET_HEADERLEN; dbg("%s - returns %d", __func__, room); |