treewide: declare loop variable in loop expression

[collectd.git] / src / ted.c

diff --git a/src/ted.c b/src/ted.c
index 28ee8e4..96c94e5 100644 (file)
--- a/src/ted.c
+++ b/src/ted.c
@@ -108,7 +108,6 @@ static int ted_read_value(double *ret_power, double *ret_voltage)
     while (end_flag == 0)
     {
         ssize_t receive_buffer_length;
-        ssize_t i;
 
         /* check for timeout or input error*/
         status = select (fd + 1, &input, NULL, NULL, &timeout);
@@ -165,7 +164,7 @@ static int ted_read_value(double *ret_power, double *ret_voltage)
          * the beginning of the package has been found. */
 
         escape_flag = 0;
-        for (i = 0; i < receive_buffer_length; i++)
+        for (ssize_t i = 0; i < receive_buffer_length; i++)
         {
             /* Check if previous byte was the escape byte. */
             if (escape_flag == 1)
@@ -312,7 +311,6 @@ static int ted_read (void)
     double power;
     double voltage;
     int status;
-    int i;
 
     status = ted_open_device ();
     if (status != 0)
@@ -320,7 +318,7 @@ static int ted_read (void)
 
     power = NAN;
     voltage = NAN;
-    for (i = 0; i <= conf_retries; i++)
+    for (int i = 0; i <= conf_retries; i++)
     {
         status = ted_read_value (&power, &voltage);
         if (status == 0)