I think someone forgot this little return. It removes the
following warning:
serial.c:4208: warning: control reaches end of non-void function
--- linux-2.4.4-ac10/drivers/char/serial.c Thu May 17 20:41:05 2001
+++ linux-2.4.4-ac10-ioe/drivers/char/serial.c Thu May 17 20:35:53 2001
@@ -4205,6 +4205,7 @@
{
__set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(HZ/10);
+ return 0;
}
/*
Regards
Ingo Oeser
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