Many build fixes that turned up with GCC 4.6.

[collectd.git] / src / processes.c

diff --git a/src/processes.c b/src/processes.c
index 30798d4..bab7080 100644 (file)
--- a/src/processes.c
+++ b/src/processes.c
@@ -871,7 +871,6 @@ int ps_read_process (int pid, procstat_t *ps, char *state)
 
        int   i;
 
-       int   ppid;
        int   name_len;
 
        long long unsigned cpu_user_counter;
@@ -909,7 +908,6 @@ int ps_read_process (int pid, procstat_t *ps, char *state)
        fields[1][name_len] = '\0';
        strncpy (ps->name, fields[1], PROCSTAT_NAME_LEN);
 
-       ppid = atoi (fields[3]);
 
        *state = fields[2][0];
 
@@ -1594,9 +1592,9 @@ static int ps_read (void)
        procs = kvm_getprocs(kd, KERN_PROC_ALL, 0, &count);
        if (procs == NULL)
        {
-               kvm_close (kd);
                ERROR ("processes plugin: Cannot get kvm processes list: %s",
                                kvm_geterr(kd));
+               kvm_close (kd);
                return (0);
        }