From d2b86970245b64652c4d7799e707dd8bd1533b64 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Wed, 30 Oct 2013 11:23:02 +0800
Subject: KEYS: fix error return code in big_key_instantiate()

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David Howells <dhowells@redhat.com>
---
 security/keys/big_key.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'security/keys')

diff --git a/security/keys/big_key.c b/security/keys/big_key.c
index 5f9defc4a807..2cf5e62d67af 100644
--- a/security/keys/big_key.c
+++ b/security/keys/big_key.c
@@ -71,8 +71,10 @@ int big_key_instantiate(struct key *key, struct key_preparsed_payload *prep)
 		 * TODO: Encrypt the stored data with a temporary key.
 		 */
 		file = shmem_file_setup("", datalen, 0);
-		if (IS_ERR(file))
+		if (IS_ERR(file)) {
+			ret = PTR_ERR(file);
 			goto err_quota;
+		}
 
 		written = kernel_write(file, prep->data, prep->datalen, 0);
 		if (written != datalen) {
-- 
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