LU-4985 kernel: Store kthread_run result in task_struct ptr

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

diff --git a/lustre/ofd/ofd_io.c b/lustre/ofd/ofd_io.c
index 96811b7..cdc5940 100644 (file)
--- a/lustre/ofd/ofd_io.c
+++ b/lustre/ofd/ofd_io.c
@@ -216,7 +216,8 @@ int ofd_start_inconsistency_verification_thread(struct ofd_device *ofd)
 {
        struct ptlrpc_thread    *thread = &ofd->ofd_inconsistency_thread;
        struct l_wait_info       lwi    = { 0 };
-       long                     rc;
+       struct task_struct      *task;
+       int                      rc;
 
        spin_lock(&ofd->ofd_inconsistency_lock);
        if (unlikely(thread_is_running(thread))) {
@@ -227,10 +228,11 @@ int ofd_start_inconsistency_verification_thread(struct ofd_device *ofd)
 
        thread_set_flags(thread, 0);
        spin_unlock(&ofd->ofd_inconsistency_lock);
-       rc = PTR_ERR(kthread_run(ofd_inconsistency_verification_main, ofd,
-                                "inconsistency_verification"));
-       if (IS_ERR_VALUE(rc)) {
-               CERROR("%s: cannot start self_repair thread: rc = %ld\n",
+       task = kthread_run(ofd_inconsistency_verification_main, ofd,
+                          "inconsistency_verification");
+       if (IS_ERR(task)) {
+               rc = PTR_ERR(task);
+               CERROR("%s: cannot start self_repair thread: rc = %d\n",
                       ofd_obd(ofd)->obd_name, rc);
        } else {
                rc = 0;