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 <viro@zeniv.linux.org.uk>
diff --git a/security/keys/internal.h b/security/keys/internal.h
index 3dcbf86..b510a31 100644
--- a/security/keys/internal.h
+++ b/security/keys/internal.h
@@ -148,6 +148,10 @@
#define KEY_LOOKUP_PARTIAL 0x02
#define KEY_LOOKUP_FOR_UNLINK 0x04
+struct kludge { /* this will die off very soon */
+ struct task_work twork;
+ struct cred *cred;
+};
extern long join_session_keyring(const char *name);
extern void key_change_session_keyring(struct task_work *twork);