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authorKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>2010-03-17 09:36:58 +0900
committerIngo Molnar <mingo@elte.hu>2010-03-17 10:48:49 +0100
commit8bc037fb89bb3104b9ae290d18c877624cd7d9cc (patch)
tree33a95e7bf529ea6bdb28d1dda86f49450f9dc883 /kernel
parentc890692bf37671b5b78a1870d55d6d87e1c8a509 (diff)
sched: Use proper type in sched_getaffinity()
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@jp.fujitsu.com> Cc: torvalds@linux-foundation.org Cc: travis@sgi.com Cc: peterz@infradead.org Cc: drepper@redhat.com Cc: rja@sgi.com Cc: sharyath@in.ibm.com Cc: steiner@sgi.com LKML-Reference: <20100317090046.4C79.A69D9226@jp.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sched.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 82975b5b42f..49d2fa7b687 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4912,7 +4912,7 @@ SYSCALL_DEFINE3(sched_getaffinity, pid_t, pid, unsigned int, len,
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;