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path: root/drivers/s390/crypto/ap_bus.h
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Diffstat (limited to 'drivers/s390/crypto/ap_bus.h')
-rw-r--r--drivers/s390/crypto/ap_bus.h17
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h
index 02184cf35834..6a273c5ebca5 100644
--- a/drivers/s390/crypto/ap_bus.h
+++ b/drivers/s390/crypto/ap_bus.h
@@ -198,11 +198,18 @@ struct ap_message {
*/
static inline void ap_init_message(struct ap_message *ap_msg)
{
- ap_msg->psmid = 0;
- ap_msg->length = 0;
- ap_msg->rc = 0;
- ap_msg->special = 0;
- ap_msg->receive = NULL;
+ memset(ap_msg, 0, sizeof(*ap_msg));
+}
+
+/**
+ * ap_release_message() - Release ap_message.
+ * Releases all memory used internal within the ap_message struct
+ * Currently this is the message and private field.
+ */
+static inline void ap_release_message(struct ap_message *ap_msg)
+{
+ kzfree(ap_msg->message);
+ kzfree(ap_msg->private);
}
#define for_each_ap_card(_ac) \