---

yaml --- r: 88355 b: refs/heads/master c: f0a37e0 h: refs/heads/master i: 88353: 8158863 88351: 977ea2f v: v3
git-mirror · Apr 16, 2008 · bfdf058 · bfdf058
1 parent e4864ee
commit bfdf058
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d1e7780638a9192f15caf590e0081bf915fdef71
+refs/heads/master: f0a37e008750ead1751b7d5e89d220a260a46147
diff --git a/trunk/drivers/acpi/bus.c b/trunk/drivers/acpi/bus.c
@@ -373,10 +373,11 @@ int acpi_bus_receive_event(struct acpi_bus_event *event)
 	}
 
 	spin_lock_irqsave(&acpi_bus_event_lock, flags);
-	entry =
-	    list_entry(acpi_bus_event_list.next, struct acpi_bus_event, node);
-	if (entry)
+	if (!list_empty(&acpi_bus_event_list)) {
+		entry = list_entry(acpi_bus_event_list.next,
+				   struct acpi_bus_event, node);
 		list_del(&entry->node);
+	}
 	spin_unlock_irqrestore(&acpi_bus_event_lock, flags);
 
 	if (!entry)