genksyms: close ref_file after use

It is the last place when the file is read, so close it.

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c
index af6b836..f99115e 100644 (file)
--- a/scripts/genksyms/genksyms.c
+++ b/scripts/genksyms/genksyms.c
@@ -758,8 +758,10 @@ int main(int argc, char **argv)
                /* setlinebuf(debugfile); */
        }
 
-       if (flag_reference)
+       if (flag_reference) {
                read_reference(ref_file);
+               fclose(ref_file);
+       }
 
        yyparse();