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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 /security/smack
parent9b3056cca09529d34af2d81305b2a9c6b622ca1b (diff)
downloadop-kernel-dev-b0ae19811375031ae3b3fecc65b702a9c6e5cc28.zip
op-kernel-dev-b0ae19811375031ae3b3fecc65b702a9c6e5cc28.tar.gz
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 'security/smack')
-rw-r--r--security/smack/smack_lsm.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index c448d57..174aec4 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -1281,12 +1281,11 @@ static int smack_task_getioprio(struct task_struct *p)
*
* Return 0 if read access is permitted
*/
-static int smack_task_setscheduler(struct task_struct *p, int policy,
- struct sched_param *lp)
+static int smack_task_setscheduler(struct task_struct *p)
{
int rc;
- rc = cap_task_setscheduler(p, policy, lp);
+ rc = cap_task_setscheduler(p);
if (rc == 0)
rc = smk_curacc_on_task(p, MAY_WRITE);
return rc;
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