KEYS: Return more accurate error codes

We were using the wrong variable here so the error codes weren't being returned
properly.  The original code returns -ENOKEY.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>

diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c
index 06c2ccf26ed3e36158b1e594192e9e06b376617d..20a38fed61b1efb812799bc83ff31db78c1411ac 100644 (file)
--- a/security/keys/process_keys.c
+++ b/security/keys/process_keys.c
@@ -508,7 +508,7 @@ try_again:
 
                        ret = install_thread_keyring();
                        if (ret < 0) {
-                               key = ERR_PTR(ret);
+                               key_ref = ERR_PTR(ret);
                                goto error;
                        }
                        goto reget_creds;
@@ -526,7 +526,7 @@ try_again:
 
                        ret = install_process_keyring();
                        if (ret < 0) {
-                               key = ERR_PTR(ret);
+                               key_ref = ERR_PTR(ret);
                                goto error;
                        }
                        goto reget_creds;
@@ -585,7 +585,7 @@ try_again:
 
        case KEY_SPEC_GROUP_KEYRING:
                /* group keyrings are not yet supported */
-               key = ERR_PTR(-EINVAL);
+               key_ref = ERR_PTR(-EINVAL);
                goto error;
 
        case KEY_SPEC_REQKEY_AUTH_KEY: