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From: Greg KH on 22 Apr 2010 16:10
2.6.33-stable review patch. If anyone has any objections, please let us know.

------------------

From: KOSAKI Motohiro <kosaki.motohiro(a)jp.fujitsu.com>

commit 8bc037fb89bb3104b9ae290d18c877624cd7d9cc upstream.

Using the proper type fixes the following compiler warning:

kernel/sched.c:4850: warning: comparison of distinct pointer types lacks a cast

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro(a)jp.fujitsu.com>
Cc: torvalds(a)linux-foundation.org
Cc: travis(a)sgi.com
Cc: peterz(a)infradead.org
Cc: drepper(a)redhat.com
Cc: rja(a)sgi.com
Cc: sharyath(a)in.ibm.com
Cc: steiner(a)sgi.com
LKML-Reference: <20100317090046.4C79.A69D9226(a)jp.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo(a)elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)suse.de>

---
kernel/sched.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -6727,7 +6727,7 @@ SYSCALL_DEFINE3(sched_getaffinity, pid_t

ret = sched_getaffinity(pid, mask);
if (ret == 0) {
- int retlen = min(len, cpumask_size());
+ size_t retlen = min_t(size_t, len, cpumask_size());

if (copy_to_user(user_mask_ptr, mask, retlen))
ret = -EFAULT;


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