storagefile: conditional build of virStorageFileLoadBackendModule

The virStorageFileLoadBackendModule method is only used if either
fs or gluster storage is built in, which doesn't happen on mingw
leading to warning of an unused static function.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/src/util/virstoragefilebackend.c b/src/util/virstoragefilebackend.c
index ac087dabacd1059619525b32b0e5b25a957b4e2c..eb3055ed67e4c644060ea9f330e5b28083d2b023 100644 (file)
--- a/src/util/virstoragefilebackend.c
+++ b/src/util/virstoragefilebackend.c
@@ -45,7 +45,9 @@ VIR_LOG_INIT("storage.storage_source_backend");
 static virStorageFileBackendPtr virStorageFileBackends[VIR_STORAGE_BACKENDS_MAX];
 static size_t virStorageFileBackendsCount;
 
-#define STORAGE_FILE_MODULE_DIR LIBDIR "/libvirt/storage-file"
+#if WITH_STORAGE_DIR || WITH_STORAGE_FS || WITH_STORAGE_GLUSTER
+
+# define STORAGE_FILE_MODULE_DIR LIBDIR "/libvirt/storage-file"
 
 static int
 virStorageFileLoadBackendModule(const char *name,
@@ -69,7 +71,7 @@ virStorageFileLoadBackendModule(const char *name,
 
     return ret;
 }
-
+#endif /* WITH_STORAGE_DIR || WITH_STORAGE_FS || WITH_STORAGE_GLUSTER */
 
 static int virStorageFileBackendOnceInit(void)
 {