sched: Update the idle statistics in get_cpu_idle_time_us()

[safe/jmp/linux-2.6] / kernel / cred.c

diff --git a/kernel/cred.c b/kernel/cred.c
index 4f483be..8f3672a 100644 (file)
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -397,6 +397,8 @@ struct cred *prepare_usermodehelper_creds(void)
 
 error:
        put_cred(new);
+       return NULL;
+
 free_tgcred:
 #ifdef CONFIG_KEYS
        kfree(tgcred);
@@ -788,8 +790,6 @@ bool creds_are_invalid(const struct cred *cred)
 {
        if (cred->magic != CRED_MAGIC)
                return true;
-       if (atomic_read(&cred->usage) < atomic_read(&cred->subscribers))
-               return true;
 #ifdef CONFIG_SECURITY_SELINUX
        if (selinux_is_enabled()) {
                if ((unsigned long) cred->security < PAGE_SIZE)