[NET]: Unexport sysctl_{r,w}mem_max.

sysctl_{r,w}mem_max can now be unexported.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/core/sock.c

@@ -2097,7 +2097,3 @@ EXPORT_SYMBOL(sock_wmalloc);
 EXPORT_SYMBOL(sock_i_uid);
 EXPORT_SYMBOL(sock_i_ino);
 EXPORT_SYMBOL(sysctl_optmem_max);
-#ifdef CONFIG_SYSCTL
-EXPORT_SYMBOL(sysctl_rmem_max);
-EXPORT_SYMBOL(sysctl_wmem_max);
-#endif