virDomainCapsEnumFormat: Retrun void

The virDomainCapsEnumFormat() function does not return anything
but zero and none of its callers is interested in the failure
anyways. Switch its return type from integer to void.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>

diff --git a/src/conf/domain_capabilities.c b/src/conf/domain_capabilities.c
index a47b0e3db1834edcb5d49a50e0dd80d1ffb107c9..edaa8df6ac23b66ec12737114b4a3d051552563a 100644 (file)
--- a/src/conf/domain_capabilities.c
+++ b/src/conf/domain_capabilities.c
@@ -263,7 +263,7 @@ virDomainCapsEnumClear(virDomainCapsEnum *capsEnum)
 }
 
 
-static int
+static void
 virDomainCapsEnumFormat(virBuffer *buf,
                         const virDomainCapsEnum *capsEnum,
                         const char *capsEnumName,
@@ -274,7 +274,7 @@ virDomainCapsEnumFormat(virBuffer *buf,
     size_t i;
 
     if (!capsEnum->report)
-        return 0;
+        return;
 
     virBufferAsprintf(&attrBuf, " name='%s'", capsEnumName);
 
@@ -289,7 +289,6 @@ virDomainCapsEnumFormat(virBuffer *buf,
     }
 
     virXMLFormatElement(buf, "enum", &attrBuf, &childBuf);
-    return 0;
 }