[PATCH] random: remove TCP MD4 code if !CONFIG_INET

[Stephen Hemminger <shemminger@xxxxxxxx>]

The code in the random driver for tcp sequence number randomization
is only needed if INET is configured.

Signed-off-by: Stephen Hemminger <shemminger@xxxxxxxx>

diff -Nru a/drivers/char/random.c b/drivers/char/random.c
--- a/drivers/char/random.c     2004-11-17 15:19:35 -08:00
+++ b/drivers/char/random.c     2004-11-17 15:19:35 -08:00
@@ -2046,6 +2046,7 @@
  *
  ********************************************************************/
 
+#ifdef CONFIG_INET
 /*
  * TCP initial sequence number picking.  This uses the random number
  * generator to pick an initial secret value.  This value is hashed
@@ -2445,3 +2446,4 @@
        return (cookie - tmp[17]) & COOKIEMASK; /* Leaving the data behind */
 }
 #endif
+#endif /* CONFIG_INET */