Merge branch 'master' into next

[pandora-kernel.git] / kernel / cred.c

diff --git a/kernel/cred.c b/kernel/cred.c
index fecb346..31f38a9 100644 (file)
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -10,6 +10,7 @@
  */
 #include <linux/module.h>
 #include <linux/cred.h>
+#include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/key.h>
 #include <linux/keyctl.h>
@@ -397,6 +398,8 @@ struct cred *prepare_usermodehelper_creds(void)
 
 error:
        put_cred(new);
+       return NULL;
+
 free_tgcred:
 #ifdef CONFIG_KEYS
        kfree(tgcred);
@@ -788,8 +791,6 @@ 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)