LU-8500 ldlm: fix export reference problem

[fs/lustre-release.git] / lustre / ptlrpc / import.c

diff --git a/lustre/ptlrpc/import.c b/lustre/ptlrpc/import.c
index 54be719..ef0df00 100644 (file)
--- a/lustre/ptlrpc/import.c
+++ b/lustre/ptlrpc/import.c
@@ -1049,6 +1049,14 @@ static int ptlrpc_connect_interpret(const struct lu_env *env,
 
        spin_unlock(&imp->imp_lock);
 
+       if (!exp) {
+               /* This could happen if export is cleaned during the
+                  connect attempt */
+               CERROR("%s: missing export after connect\n",
+                      imp->imp_obd->obd_name);
+               GOTO(out, rc = -ENODEV);
+       }
+
        /* check that server granted subset of flags we asked for. */
        if ((ocd->ocd_connect_flags & imp->imp_connect_flags_orig) !=
            ocd->ocd_connect_flags) {
@@ -1094,13 +1102,6 @@ static int ptlrpc_connect_interpret(const struct lu_env *env,
                }
        }
 
-       if (!exp) {
-               /* This could happen if export is cleaned during the
-                  connect attempt */
-               CERROR("%s: missing export after connect\n",
-                      imp->imp_obd->obd_name);
-               GOTO(out, rc = -ENODEV);
-       }
        old_connect_flags = exp_connect_flags(exp);
        exp->exp_connect_data = *ocd;
        imp->imp_obd->obd_self_export->exp_connect_data = *ocd;