LU-4524 ldlm: improve ldlm_lock_create() return value

[fs/lustre-release.git] / lustre / ofd / ofd_obd.c

diff --git a/lustre/ofd/ofd_obd.c b/lustre/ofd/ofd_obd.c
index 4255c04..7b3fa77 100644 (file)
--- a/lustre/ofd/ofd_obd.c
+++ b/lustre/ofd/ofd_obd.c
@@ -745,7 +745,7 @@ out:
                 * for 2nd lu_object_find() waiting for the first reference
                 * to go... deadlock! */
                res = ldlm_resource_get(ns, NULL, &info->fti_resid, LDLM_EXTENT, 0);
-               if (res != NULL) {
+               if (!IS_ERR(res)) {
                        ldlm_res_lvbo_update(res, NULL, 0);
                        ldlm_resource_putref(res);
                }