From 29a51df0609c74e7163d41334021166d6a34d083 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Mon, 27 May 2019 21:28:14 +0800 Subject: ecryptfs: remove unnessesary null check in ecryptfs_keyring_auth_tok_for_sig request_key and ecryptfs_get_encrypted_key never return a NULL pointer, so no need do a null check. Signed-off-by: YueHaibing Signed-off-by: Tyler Hicks --- fs/ecryptfs/keystore.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c index 624ff4409c61..770cb8f6f697 100644 --- a/fs/ecryptfs/keystore.c +++ b/fs/ecryptfs/keystore.c @@ -1627,9 +1627,9 @@ int ecryptfs_keyring_auth_tok_for_sig(struct key **auth_tok_key, int rc = 0; (*auth_tok_key) = request_key(&key_type_user, sig, NULL); - if (!(*auth_tok_key) || IS_ERR(*auth_tok_key)) { + if (IS_ERR(*auth_tok_key)) { (*auth_tok_key) = ecryptfs_get_encrypted_key(sig); - if (!(*auth_tok_key) || IS_ERR(*auth_tok_key)) { + if (IS_ERR(*auth_tok_key)) { printk(KERN_ERR "Could not find key with description: [%s]\n", sig); rc = process_request_key_err(PTR_ERR(*auth_tok_key)); -- cgit v1.2.3