Merge pull request #1816 from octo/grpc-free-iter

[collectd.git] / src / virt.c

diff --git a/src/virt.c b/src/virt.c
index 1340dba..16bb77b 100644 (file)
--- a/src/virt.c
+++ b/src/virt.c
@@ -587,7 +587,7 @@ lv_read (void)
             continue;
         }
 
-        status =  virDomainMemoryStats (domains[i], minfo, VIR_DOMAIN_MEMORY_STAT_NR, 0);
+        status = virDomainMemoryStats (domains[i], minfo, VIR_DOMAIN_MEMORY_STAT_NR, 0);
 
         if (status < 0) {
             ERROR ("virt plugin: virDomainMemoryStats failed with status %i.",
@@ -686,8 +686,8 @@ refresh_lists (void)
         int *domids;
 
         /* Get list of domains. */
-        domids = malloc (sizeof (int) * n);
-        if (domids == 0) {
+        domids = malloc (sizeof (*domids) * n);
+        if (domids == NULL) {
             ERROR (PLUGIN_NAME " plugin: malloc failed.");
             return -1;
         }
@@ -906,7 +906,7 @@ add_block_device (virDomainPtr dom, const char *path)
 }
 
 static void
-free_interface_devices ()
+free_interface_devices (void)
 {
     int i;