From d301450949ebdf4d6e4ed72964073fabf4671bcd Mon Sep 17 00:00:00 2001
From: Florian Pose <fp@igh.de>
Date: Fri, 27 Oct 2006 15:04:12 +0000
Subject: [PATCH] BUGFIX: Remove SDO configurations when leaving OPERATION
 mode.

---
 master/slave.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/master/slave.c b/master/slave.c
index 77fe52ab..95aa8b4f 100644
--- a/master/slave.c
+++ b/master/slave.c
@@ -283,7 +283,17 @@ void ec_slave_clear(struct kobject *kobj /**< kobject of the slave */)
 
 void ec_slave_reset(ec_slave_t *slave /**< EtherCAT slave */)
 {
+    ec_sdo_data_t *sdodata, *next_sdodata;
+
+    // remove FMMU configurations
     slave->fmmu_count = 0;
+
+    // free all SDO configurations
+    list_for_each_entry_safe(sdodata, next_sdodata, &slave->sdo_confs, list) {
+        list_del(&sdodata->list);
+        kfree(sdodata->data);
+        kfree(sdodata);
+    }
 }
 
 /*****************************************************************************/