X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fvirt.c;h=e5a8725381d2cf56a7e3e4ea01ddff6481276d82;hb=354f9991530248e45207d236eb74c1cc3d5238ef;hp=6824b134aeed727de314b5006fee3f14477ae6f5;hpb=9c8f3110063cf83fa146929d5f28f8ecf17a4ffd;p=collectd.git

diff --git a/src/virt.c b/src/virt.c
index 6824b134..e5a87253 100644
--- a/src/virt.c
+++ b/src/virt.c
@@ -327,8 +327,8 @@ lv_init (void)
 {
     if (virInitialize () != 0)
         return -1;
-
-	return 0;
+    else
+        return 0;
 }
 
 static int
@@ -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;