cnic: Add FCoE parity error recovery

[~andy/linux] / mm / backing-dev.c

diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 71034f41a2ba92ca17c902e2f9b75d568294987f..7ba8feae11b8a5e1a33f002a6efc0ca9f3a82dde 100644 (file)
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -600,14 +600,10 @@ static void bdi_wb_shutdown(struct backing_dev_info *bdi)
 
        /*
         * Finally, kill the kernel thread. We don't need to be RCU
-        * safe anymore, since the bdi is gone from visibility. Force
-        * unfreeze of the thread before calling kthread_stop(), otherwise
-        * it would never exet if it is currently stuck in the refrigerator.
+        * safe anymore, since the bdi is gone from visibility.
         */
-       if (bdi->wb.task) {
-               thaw_process(bdi->wb.task);
+       if (bdi->wb.task)
                kthread_stop(bdi->wb.task);
-       }
 }
 
 /*