firewire: fix ioctl() return code
Reported by Jay Fenlason: ioctl() did not return as intended
- the size of data read into ioctl_send_request,
- the number of datagrams enqueued by ioctl_queue_iso.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/firewire/fw-cdev.c b/drivers/firewire/fw-cdev.c
index cfceb2c..ed03234 100644
--- a/drivers/firewire/fw-cdev.c
+++ b/drivers/firewire/fw-cdev.c
@@ -913,7 +913,7 @@
return -EFAULT;
}
- return 0;
+ return retval;
}
static long