[PATCH] TCP: Don't use highmem in tcp hash size calculation.

This patch removes consideration of high memory when determining TCP
hash table sizes.  Taking into account high memory results in tcp_mem
values that are too large.
Signed-off-by: John Heffner <jheffner@psc.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>

net/ipv4/tcp.c

@@ -2269,7 +2269,7 @@ void __init tcp_init(void)
 					thash_entries,
 					(num_physpages >= 128 * 1024) ?
 					13 : 15,
-					HASH_HIGHMEM,
+					0,
 					&tcp_hashinfo.ehash_size,
 					NULL,
 					0);
@@ -2285,7 +2285,7 @@ void __init tcp_init(void)
 					tcp_hashinfo.ehash_size,
 					(num_physpages >= 128 * 1024) ?
 					13 : 15,
-					HASH_HIGHMEM,
+					0,
 					&tcp_hashinfo.bhash_size,
 					NULL,
 					64 * 1024);