Fix compilation error in 2.4.20 kernels.

diff --git a/datapath/linux-2.4/compat-2.4/include/linux/delay.h b/datapath/linux-2.4/compat-2.4/include/linux/delay.h
index a50f96c0b1eb0a885b16c96a3aaac4e50d3a5e16..a144f1c339c3c7447828a8d0933a416562fc105a 100644 (file)
--- a/datapath/linux-2.4/compat-2.4/include/linux/delay.h
+++ b/datapath/linux-2.4/compat-2.4/include/linux/delay.h
@@ -6,6 +6,7 @@
 #include <linux/version.h>
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,29)
 #include <linux/time.h>
+#include <linux/sched.h>
 #include <asm/param.h>
 /*
  * We define MAX_MSEC_OFFSET as the maximal value that can be accepted by