X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fmodbus.c;h=f18b0afb0d373ad911b6726052d7fb97a8ed0c0e;hb=2493484aac8d45b5a5abdb80f4db8c51db77bf6e;hp=e24f2ec867eaff8704d5c4995b77dc2d695948c8;hpb=f664b944f774e4d1e5d5c562eaf0bb207c6a7edf;p=collectd.git

diff --git a/src/modbus.c b/src/modbus.c
index e24f2ec8..f18b0afb 100644
--- a/src/modbus.c
+++ b/src/modbus.c
@@ -426,7 +426,7 @@ static int mb_read_data (mb_host_t *host, mb_slave_t *slave, /* {{{ */
   uint16_t values[2];
   int values_num;
   const data_set_t *ds;
-  int status;
+  int status = 0;
 
   if ((host == NULL) || (slave == NULL) || (data == NULL))
     return (EINVAL);
@@ -463,7 +463,6 @@ static int mb_read_data (mb_host_t *host, mb_slave_t *slave, /* {{{ */
   else
     values_num = 1;
 
-  status = 0;
   if (host->connection == NULL)
   {
     status = EBADF;
@@ -733,7 +732,6 @@ static int mb_config_add_data (oconfig_item_t *ci) /* {{{ */
   for (i = 0; i < ci->children_num; i++)
   {
     oconfig_item_t *child = ci->children + i;
-    status = 0;
 
     if (strcasecmp ("Type", child->key) == 0)
       status = cf_util_get_string_buffer (child,
@@ -894,7 +892,6 @@ static int mb_config_add_slave (mb_host_t *host, oconfig_item_t *ci) /* {{{ */
   for (i = 0; i < ci->children_num; i++)
   {
     oconfig_item_t *child = ci->children + i;
-    status = 0;
 
     if (strcasecmp ("Instance", child->key) == 0)
       status = cf_util_get_string_buffer (child,