X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fvirt.c;h=e5a8725381d2cf56a7e3e4ea01ddff6481276d82;hb=644786a90e054facf2ba1a393f1e4a86c2bee0c5;hp=b9da68e71416938e3fa78c207d2663499b0273b9;hpb=ccc4feb9576f520596508418f404beb000fde1aa;p=collectd.git

diff --git a/src/virt.c b/src/virt.c
index b9da68e7..e5a87253 100644
--- a/src/virt.c
+++ b/src/virt.c
@@ -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;
         }
@@ -833,7 +833,7 @@ refresh_lists (void)
 }
 
 static void
-free_domains ()
+free_domains (void)
 {
     int i;
 
@@ -866,7 +866,7 @@ add_domain (virDomainPtr dom)
 }
 
 static void
-free_block_devices ()
+free_block_devices (void)
 {
     int i;
 
@@ -906,7 +906,7 @@ add_block_device (virDomainPtr dom, const char *path)
 }
 
 static void
-free_interface_devices ()
+free_interface_devices (void)
 {
     int i;