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security: remove unused parameter from security_task_setscheduler()

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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 <[email protected]>
Signed-off-by: KOSAKI Motohiro <[email protected]>
Signed-off-by: James Morris <[email protected]>
This commit is contained in:
KOSAKI Motohiro 2010-10-15 04:21:18 +09:00 • committed by James Morris
commit b0ae198113
8 changed files with 17 additions and 26 deletions
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4
security/selinux/hooks.c
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@ -3354,11 +3354,11 @@ static int selinux_task_setrlimit(struct task_struct *p, unsigned int resource,
return 0;
}
static int selinux_task_setscheduler(struct task_struct *p, int policy, struct sched_param *lp)
static int selinux_task_setscheduler(struct task_struct *p)
{
int rc;
rc = cap_task_setscheduler(p, policy, lp);
rc = cap_task_setscheduler(p);
if (rc)
return rc;