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-rw-r--r--security/smack/smack_lsm.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 8da4a6b9ca4d..2166373ea5a4 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -2272,25 +2272,6 @@ static int smack_task_kill(struct task_struct *p, struct siginfo *info,
}
/**
- * smack_task_wait - Smack access check for waiting
- * @p: task to wait for
- *
- * Returns 0
- */
-static int smack_task_wait(struct task_struct *p)
-{
- /*
- * Allow the operation to succeed.
- * Zombies are bad.
- * In userless environments (e.g. phones) programs
- * get marked with SMACK64EXEC and even if the parent
- * and child shouldn't be talking the parent still
- * may expect to know when the child exits.
- */
- return 0;
-}
-
-/**
* smack_task_to_inode - copy task smack into the inode blob
* @p: task to copy from
* @inode: inode to copy to
@@ -4658,7 +4639,6 @@ static struct security_hook_list smack_hooks[] = {
LSM_HOOK_INIT(task_getscheduler, smack_task_getscheduler),
LSM_HOOK_INIT(task_movememory, smack_task_movememory),
LSM_HOOK_INIT(task_kill, smack_task_kill),
- LSM_HOOK_INIT(task_wait, smack_task_wait),
LSM_HOOK_INIT(task_to_inode, smack_task_to_inode),
LSM_HOOK_INIT(ipc_permission, smack_ipc_permission),