domain_addr: make virDomainUSBAddressPortFormat static

    never used outside domain_addr.c
Signed-off-by: NAnya Harter <aharter@redhat.com>
Reviewed-by: NPavel Hrdina <phrdina@redhat.com>

src/conf/domain_addr.c

@@ -1653,7 +1653,7 @@ virDomainUSBAddressPortFormatBuf(virBufferPtr buf,
 }
 
 
-char *
+static char * ATTRIBUTE_NONNULL(1)
 virDomainUSBAddressPortFormat(unsigned int *port)
 {
     virBuffer buf = VIR_BUFFER_INITIALIZER;

src/conf/domain_addr.h

@@ -234,9 +234,6 @@ void
 virDomainUSBAddressPortFormatBuf(virBufferPtr buf,
                                  unsigned int *port)
     ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
-char *
-virDomainUSBAddressPortFormat(unsigned int *port)
-    ATTRIBUTE_NONNULL(1);
 
 # define VIR_DOMAIN_USB_HUB_PORTS 8
 

src/libvirt_private.syms

@@ -123,7 +123,6 @@ virDomainPCIControllerModelToConnectType;
 virDomainUSBAddressAssign;
 virDomainUSBAddressCountAllPorts;
 virDomainUSBAddressEnsure;
-virDomainUSBAddressPortFormat;
 virDomainUSBAddressPortFormatBuf;
 virDomainUSBAddressPortIsValid;
 virDomainUSBAddressPresent;