diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index ef488123db1273aff00d52a97bb9e45a707689ba..57f78b1e28bb89b941aa038c3127c3849370c65f 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -4190,7 +4190,7 @@ lxcDomainAttachDeviceNetLive(virConnectPtr conn,
     if (!priv->initpid) {
         virReportError(VIR_ERR_OPERATION_INVALID, "%s",
                        _("Cannot attach disk until init PID is known"));
-        goto cleanup;
+        return -1;
     }
 
     /* preallocate new slot for device */
diff --git a/src/nwfilter/nwfilter_ebiptables_driver.c b/src/nwfilter/nwfilter_ebiptables_driver.c
index 423d069e1b268eb60fc61b44e2b3244bacbeb596..b7be2917e29e309c6deefadccb5738b4d31bf98d 100644
--- a/src/nwfilter/nwfilter_ebiptables_driver.c
+++ b/src/nwfilter/nwfilter_ebiptables_driver.c
@@ -1570,7 +1570,7 @@ iptablesCreateRuleInstanceStateCtrl(virFirewallPtr fw,
                                     const char *ifname,
                                     virNWFilterVarCombIterPtr vars)
 {
-    int rc;
+    int rc = 0;
     bool directionIn = false;
     char chainPrefix[2];
     bool maySkipICMP, inout = false;
diff --git a/src/util/virbitmap.c b/src/util/virbitmap.c
index 9283aef1735b1eaa39455a8e64e3e5bfae94db7d..4ca59f9d622718de49aff5869cd77dffa13984b2 100644
--- a/src/util/virbitmap.c
+++ b/src/util/virbitmap.c
@@ -817,7 +817,7 @@ virBitmapLastSetBit(virBitmapPtr bitmap)
     ssize_t i;
     int unusedBits;
     ssize_t sz;
-    unsigned long bits;
+    unsigned long bits = 0;
 
     unusedBits = bitmap->map_len * VIR_BITMAP_BITS_PER_UNIT - bitmap->max_bit;