From e60948f4e172686cdd42e07681dd44ddfb6744f1 Mon Sep 17 00:00:00 2001
From: Florian Pose <fp@igh.de>
Date: Mon, 2 Feb 2009 13:32:48 +0000
Subject: [PATCH] Minor fix in VoE handler.

---
 lib/voe_handler.c | 1 -
 master/cdev.c     | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/voe_handler.c b/lib/voe_handler.c
index 729de08e..d8258818 100644
--- a/lib/voe_handler.c
+++ b/lib/voe_handler.c
@@ -142,7 +142,6 @@ ec_request_state_t ecrt_voe_handler_execute(ec_voe_handler_t *voe)
 
     data.config_index = voe->config->index;
     data.voe_index = voe->index;
-    data.size = 0;
 
     if (ioctl(voe->config->master->fd, EC_IOCTL_VOE_EXEC, &data) == -1) {
         fprintf(stderr, "Failed to execute VoE handler: %s\n",
diff --git a/master/cdev.c b/master/cdev.c
index b12237bf..8cf87b32 100644
--- a/master/cdev.c
+++ b/master/cdev.c
@@ -2347,6 +2347,8 @@ int ec_cdev_ioctl_voe_exec(
     data.state = ecrt_voe_handler_execute(voe);
     if (data.state == EC_REQUEST_SUCCESS && voe->dir == EC_DIR_INPUT)
         data.size = ecrt_voe_handler_data_size(voe);
+    else
+        data.size = 0;
 
     if (copy_to_user((void __user *) arg, &data, sizeof(data)))
         return -EFAULT;