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-rw-r--r--net/core/link_watch.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/net/core/link_watch.c b/net/core/link_watch.c
index c3519c6d1b1..8e397a69005 100644
--- a/net/core/link_watch.c
+++ b/net/core/link_watch.c
@@ -120,22 +120,13 @@ static void linkwatch_schedule_work(int urgent)
delay = 0;
/*
- * This is true if we've scheduled it immeditately or if we don't
- * need an immediate execution and it's already pending.
+ * If urgent, schedule immediate execution; otherwise, don't
+ * override the existing timer.
*/
- if (schedule_delayed_work(&linkwatch_work, delay) == !delay)
- return;
-
- /* Don't bother if there is nothing urgent. */
- if (!test_bit(LW_URGENT, &linkwatch_flags))
- return;
-
- /* It's already running which is good enough. */
- if (!__cancel_delayed_work(&linkwatch_work))
- return;
-
- /* Otherwise we reschedule it again for immediate execution. */
- schedule_delayed_work(&linkwatch_work, 0);
+ if (test_bit(LW_URGENT, &linkwatch_flags))
+ mod_delayed_work(system_wq, &linkwatch_work, 0);
+ else
+ schedule_delayed_work(&linkwatch_work, delay);
}