sched: fix warning on ia64

Andrew Morton reported this warning on ia64:

  kernel/sched.c: In function `sd_init_NODE':
  kernel/sched.c:7449: warning: comparison of distinct pointer types lacks a cast

Using the untyped min() function produces such warnings.
Fix: type the constant 32 as unsigned int to match typeof(num_online_cpus).

Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h
index 32f3af1641c52515dcc36cf591235acddb69f618..3193f4417e16c8ea919016f05aa904215f6eeae9 100644 (file)
--- a/arch/ia64/include/asm/topology.h
+++ b/arch/ia64/include/asm/topology.h
@@ -84,7 +84,7 @@ void build_cpu_to_node_map(void);
        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 8,                    \
-       .max_interval           = 8*(min(num_online_cpus(), 32)), \
+       .max_interval           = 8*(min(num_online_cpus(), 32U)), \
        .busy_factor            = 64,                   \
        .imbalance_pct          = 125,                  \
        .cache_nice_tries       = 2,                    \