OMAP3430SDP: Remove unneded extern line

[linux-2.6-omap-h63xx.git] / security / keys / proc.c

diff --git a/security/keys/proc.c b/security/keys/proc.c
index f619170da760688f4d40c856ab2adb1a999fff26..7f508def50e319a5110032a7e169a19a5ec02fab 100644 (file)
--- a/security/keys/proc.c
+++ b/security/keys/proc.c
@@ -136,8 +136,12 @@ static int proc_keys_show(struct seq_file *m, void *v)
        int rc;
 
        /* check whether the current task is allowed to view the key (assuming
-        * non-possession) */
-       rc = key_task_permission(make_key_ref(key, 0), current, KEY_VIEW);
+        * non-possession)
+        * - the caller holds a spinlock, and thus the RCU read lock, making our
+        *   access to __current_cred() safe
+        */
+       rc = key_task_permission(make_key_ref(key, 0), current_cred(),
+                                KEY_VIEW);
        if (rc < 0)
                return 0;