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authorKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>2010-10-15 04:21:18 +0900
committerJames Morris <jmorris@namei.org>2010-10-21 10:12:44 +1100
commitb0ae19811375031ae3b3fecc65b702a9c6e5cc28 (patch)
treea765b71155fbed1ed3a3cff35c1044ad49a002ae /kernel/sched.c
parent9b3056cca09529d34af2d81305b2a9c6b622ca1b (diff)
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security: remove unused parameter from security_task_setscheduler()
All security modules shouldn't change sched_param parameter of security_task_setscheduler(). This is not only meaningless, but also make a harmful result if caller pass a static variable. This patch remove policy and sched_param parameter from security_task_setscheduler() becuase none of security module is using it. Cc: James Morris <jmorris@namei.org> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'kernel/sched.c')
-rw-r--r--kernel/sched.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index dc85ceb9083..df6579d9b4d 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4645,7 +4645,7 @@ recheck:
}
if (user) {
- retval = security_task_setscheduler(p, policy, param);
+ retval = security_task_setscheduler(p);
if (retval)
return retval;
}
@@ -4887,7 +4887,7 @@ long sched_setaffinity(pid_t pid, const struct cpumask *in_mask)
if (!check_same_owner(p) && !capable(CAP_SYS_NICE))
goto out_unlock;
- retval = security_task_setscheduler(p, 0, NULL);
+ retval = security_task_setscheduler(p);
if (retval)
goto out_unlock;