From 5ca38c3d82fdca7be88787b951c832789c9b904e Mon Sep 17 00:00:00 2001
From: daniel <danieruru@gmail.com>
Date: Thu, 24 Jan 2013 22:45:08 +0900
Subject: make read cleaner

---
 vxi11_server.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/vxi11_server.c b/vxi11_server.c
index 43d6ef3..ed529f2 100644
--- a/vxi11_server.c
+++ b/vxi11_server.c
@@ -189,11 +189,11 @@ device_read_1_svc(Device_ReadParms *argp, struct svc_req *rqstp) {
 	printf("device_read_1_svc()\n");
 #endif
 
-	if (result.data.data_val != NULL) {
+	// this free's the data from the last call
+	if (result.data.data_val != NULL)
 		g_free(result.data.data_val);
-		result.data.data_val = NULL;
-		result.data.data_len = 0;
-	}
+
+	memset(&result, 0, sizeof(result));
 
 	if (!isValidLink(argp->lid))
 		result.error = ERR_INVALIDLINKINDENTIFIER;
@@ -211,11 +211,9 @@ device_read_1_svc(Device_ReadParms *argp, struct svc_req *rqstp) {
 			printf("sending ---%s---\n", result.data.data_val);
 #endif
 		}
-		else {
+		else
 			result.data.data_val = NULL;
-			result.data.data_len = 0;
-		}
-		result.error = 0;
+
 		result.reason = 0x4;
 	}
 	return &result;
-- 
cgit