1 files changed, 1 insertions, 2 deletions

diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 09c65640cad6..e85bdfd15fed 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1021,8 +1021,7 @@ static int audit_log_single_execve_arg(struct audit_context *context,
          * for strings that are too long, we should not have created
          * any.
          */
-        if (unlikely((len == 0) || len > MAX_ARG_STRLEN - 1)) {
-                WARN_ON(1);
+        if (WARN_ON_ONCE(len < 0 || len > MAX_ARG_STRLEN - 1)) {
                 send_sig(SIGKILL, current, 0);
                 return -1;
         }