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| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2010-10-15 04:21:18 +0900 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2010-10-21 10:12:44 +1100 |
| commit | b0ae19811375031ae3b3fecc65b702a9c6e5cc28 (patch) | |
| tree | a765b71155fbed1ed3a3cff35c1044ad49a002ae /security/commoncap.c | |
| parent | 9b3056cca09529d34af2d81305b2a9c6b622ca1b (diff) | |
| download | linux-b0ae19811375031ae3b3fecc65b702a9c6e5cc28.tar.gz linux-b0ae19811375031ae3b3fecc65b702a9c6e5cc28.tar.bz2 linux-b0ae19811375031ae3b3fecc65b702a9c6e5cc28.zip | |
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/commoncap.c')
| -rw-r--r-- | security/commoncap.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/security/commoncap.c b/security/commoncap.c index 9d172e6e330c..5e632b4857e4 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -719,14 +719,11 @@ static int cap_safe_nice(struct task_struct *p) /** * cap_task_setscheduler - Detemine if scheduler policy change is permitted * @p: The task to affect - * @policy: The policy to effect - * @lp: The parameters to the scheduling policy * * Detemine if the requested scheduler policy change is permitted for the * specified task, returning 0 if permission is granted, -ve if denied. */ -int cap_task_setscheduler(struct task_struct *p, int policy, - struct sched_param *lp) +int cap_task_setscheduler(struct task_struct *p) { return cap_safe_nice(p); } |