avoid format-related warnings

* src/qemu/qemu_monitor_text.c (qemuMonitorTextGetAllPCIAddresses):
Use %s.
* src/storage/storage_backend_iscsi.c (virStorageBackendCreateIfaceIQN):
Likewise.
* tools/virsh.c (cmdSecretSetValue): Likewise.

src/qemu/qemu_monitor_text.c

@@ -1959,7 +1959,7 @@ int qemuMonitorTextGetAllPCIAddresses(qemuMonitorPtr mon,
 
     if (qemuMonitorCommand(mon, "info pci", &reply) < 0) {
         qemudReportError(NULL, NULL, NULL, VIR_ERR_OPERATION_FAILED,
-                         _("cannot query PCI addresses"));
+                         "%s", _("cannot query PCI addresses"));
         return -1;
     }
 

src/storage/storage_backend_iscsi.c

 /*
  * storage_backend_iscsi.c: storage backend for iSCSI handling
  *
- * Copyright (C) 2007-2008 Red Hat, Inc.
+ * Copyright (C) 2007-2008, 2010 Red Hat, Inc.
  * Copyright (C) 2007-2008 Daniel P. Berrange
  *
  * This library is free software; you can redistribute it and/or
@@ -259,7 +259,7 @@ virStorageBackendCreateIfaceIQN(virConnectPtr conn,
     char temp_ifacename[32];
 
     if (virRandomInitialize(time(NULL) ^ getpid()) == -1) {
-        virStorageReportError(conn, VIR_ERR_INTERNAL_ERROR,
+        virStorageReportError(conn, VIR_ERR_INTERNAL_ERROR, "%s",
                               _("Failed to initialize random generator "
                                 "when creating iscsi interface"));
         goto out;

tools/virsh.c

 /*
  * virsh.c: a Xen shell used to exercise the libvirt API
  *
- * Copyright (C) 2005, 2007-2009 Red Hat, Inc.
+ * Copyright (C) 2005, 2007-2010 Red Hat, Inc.
  *
  * See COPYING.LIB for the License of this software
  *
@@ -5482,7 +5482,7 @@ cmdSecretSetValue(vshControl *ctl, const vshCmd *cmd)
         goto cleanup;
 
     if (!base64_decode_alloc(base64, strlen(base64), &value, &value_size)) {
-        vshError(ctl, _("Invalid base64 data"));
+        vshError(ctl, "%s", _("Invalid base64 data"));
         goto cleanup;
     }
     if (value == NULL) {