Initialize use_mmap

* plugin.c (plugin_maybe_claim): Initialize use_mmap.

ld/ChangeLog

@@ -1,3 +1,7 @@
+2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* plugin.c (plugin_maybe_claim): Initialize use_mmap.
+
 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* plugin.c (plugin_input_file_t): Add use_mmap.

ld/plugin.c

@@ -1080,6 +1080,7 @@ plugin_maybe_claim (lang_input_statement_type *entry)
   input->view_buffer.filesize = 0;
   input->view_buffer.offset = 0;
   input->fd = fd;
+  input->use_mmap = FALSE;
   input->offset = offset;
   input->filesize = filesize;
   input->name = plugin_strdup (abfd, ibfd->filename);