From 41f9d29f09ca0b22c3631e8a39676e74cda9bcc0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 26 Jun 2012 22:10:04 +0400 Subject: trimming task_work: kill ->data get rid of the only user of ->data; this is _not_ the final variant - in the end we'll have task_work and rcu_head identical and just use cred->rcu, at which point the separate allocation will be gone completely. Signed-off-by: Al Viro --- security/keys/process_keys.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'security/keys/process_keys.c') diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c index 4ad54eea1ea4..c9b07c97d7f2 100644 --- a/security/keys/process_keys.c +++ b/security/keys/process_keys.c @@ -837,9 +837,10 @@ error: void key_change_session_keyring(struct task_work *twork) { const struct cred *old = current_cred(); - struct cred *new = twork->data; + struct kludge *p = container_of(twork, struct kludge, twork); + struct cred *new = p->cred; - kfree(twork); + kfree(p); if (unlikely(current->flags & PF_EXITING)) { put_cred(new); return; -- cgit v1.2.3