From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752763AbcG2Icg (ORCPT ); Fri, 29 Jul 2016 04:32:36 -0400 Received: from mail1.windriver.com ([147.11.146.13]:63367 "EHLO mail1.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752192AbcG2Icd (ORCPT ); Fri, 29 Jul 2016 04:32:33 -0400 From: To: , CC: , , Subject: [PATCH] crypto/testmgr.c: fix !x==y confusion Date: Fri, 29 Jul 2016 16:32:09 +0800 Message-ID: <1469781129-24304-1-git-send-email-yanjiang.jin@windriver.com> X-Mailer: git-send-email 1.7.1 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yanjiang Jin "if (!ret == template[i].fail)" is confusing to compilers (gcc5): crypto/testmgr.c: In function '__test_aead': crypto/testmgr.c:531:12: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] if (!ret == template[i].fail) { ^ Let there be 'if (template[i].fail == !ret) '. Signed-off-by: Yanjiang Jin --- crypto/testmgr.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 5c9d5a5..c2a8bd3 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -665,7 +665,7 @@ static int __test_aead(struct crypto_aead *tfm, int enc, memcpy(key, template[i].key, template[i].klen); ret = crypto_aead_setkey(tfm, key, template[i].klen); - if (!ret == template[i].fail) { + if (template[i].fail == !ret) { pr_err("alg: aead%s: setkey failed on test %d for %s: flags=%x\n", d, j, algo, crypto_aead_get_flags(tfm)); goto out; @@ -770,7 +770,7 @@ static int __test_aead(struct crypto_aead *tfm, int enc, memcpy(key, template[i].key, template[i].klen); ret = crypto_aead_setkey(tfm, key, template[i].klen); - if (!ret == template[i].fail) { + if (template[i].fail == !ret) { pr_err("alg: aead%s: setkey failed on chunk test %d for %s: flags=%x\n", d, j, algo, crypto_aead_get_flags(tfm)); goto out; @@ -1023,7 +1023,7 @@ static int test_cipher(struct crypto_cipher *tfm, int enc, ret = crypto_cipher_setkey(tfm, template[i].key, template[i].klen); - if (!ret == template[i].fail) { + if (template[i].fail == !ret) { printk(KERN_ERR "alg: cipher: setkey failed " "on test %d for %s: flags=%x\n", j, algo, crypto_cipher_get_flags(tfm)); @@ -1133,7 +1133,7 @@ static int __test_skcipher(struct crypto_skcipher *tfm, int enc, ret = crypto_skcipher_setkey(tfm, template[i].key, template[i].klen); - if (!ret == template[i].fail) { + if (template[i].fail == !ret) { pr_err("alg: skcipher%s: setkey failed on test %d for %s: flags=%x\n", d, j, algo, crypto_skcipher_get_flags(tfm)); goto out; @@ -1211,7 +1211,7 @@ static int __test_skcipher(struct crypto_skcipher *tfm, int enc, ret = crypto_skcipher_setkey(tfm, template[i].key, template[i].klen); - if (!ret == template[i].fail) { + if (template[i].fail == !ret) { pr_err("alg: skcipher%s: setkey failed on chunk test %d for %s: flags=%x\n", d, j, algo, crypto_skcipher_get_flags(tfm)); goto out; -- 1.9.1