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.
Cc: stable <stable@xxxxxxxxxx>
Signed-off-by: Johan Hovold <jhovold@xxxxxxxxx>
---
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 6d7c56d..6e97664 100644
--- a/drivers/usb/serial/omninet.c
+++ b/drivers/usb/serial/omninet.c
@@ -290,7 +290,7 @@ 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);
--
1.7.7
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