tools: return error code in xfclose

The code variable takes the return code from do_close, but
is then unused.  Return its value instead of systematically
returning 0, avoiding an unused variable warning.

Change-Id: I831b5b81721400ee08106d2ecdbf2b7b8e126348
Reviewed-on: http://gerrit.openafs.org/7123
Reviewed-by: Derrick Brashear <shadow@dementix.org>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Simon Wilkinson <simonxwilkinson@gmail.com>

diff --git a/src/tools/xfiles.c b/src/tools/xfiles.c
index 806bd78..527f89b 100644 (file)
--- a/src/tools/xfiles.c
+++ b/src/tools/xfiles.c
@@ -189,7 +189,7 @@ xfclose(XFILE * X)
     if (X->do_close)
        code = (X->do_close) (X);
     memset(X, 0, sizeof(*X));
-    return 0;
+    return code;
 }