usermux: actually use the computed flags value in netfs_attempt_utimes

If either atime or mtime is NULL, the respective time should be set to
the current time.

Found using the Clang Static Analyzer.

* usermux/node.c (netfs_attempt_utimes): Use flags in call to
  fshelp_touch.

1 files changed, 1 insertions, 1 deletions

diff --git a/usermux/node.c b/usermux/node.c
index 324b85bf..2341714c 100644
--- a/usermux/node.c
+++ b/usermux/node.c
@@ -90,7 +90,7 @@ netfs_attempt_utimes (struct iouser *cred, struct node *node,
       else
 	flags |= TOUCH_ATIME;
 
-      fshelp_touch (&node->nn_stat, TOUCH_CTIME, usermux_maptime);
+      fshelp_touch (&node->nn_stat, flags, usermux_maptime);
     }
   return err;
 }