From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relayaws-01.paragon-software.com (relayaws-01.paragon-software.com [35.157.23.187]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 146E363C4; Sat, 12 Nov 2022 18:11:12 +0000 (UTC) Received: from relayfre-01.paragon-software.com (unknown [172.30.72.12]) by relayaws-01.paragon-software.com (Postfix) with ESMTPS id 401AD1FE6; Sat, 12 Nov 2022 18:08:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paragon-software.com; s=mail; t=1668276499; bh=WKw6oiLpuQLfeOWVraEU9DSKkxzz8QF9fxnqbchto+8=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=n5/O+59IXyqVt3DW9Pz9b3pGvXAgUcYH7sNaOKxWqTGquD6VvmYU2K613xXBrtBAi 31a6JQvE0wdJdvttQ98mm1ewm1e6TwQcyHSXGhppCD5GyxJwBDcDkFAlfqBUW/ltP1 C8IdAYtkidfUVNIkJ/jxVxtQlSxXWT+v7lgMblpQ= Received: from dlg2.mail.paragon-software.com (vdlg-exch-02.paragon-software.com [172.30.1.105]) by relayfre-01.paragon-software.com (Postfix) with ESMTPS id 05C7B26; Sat, 12 Nov 2022 18:11:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paragon-software.com; s=mail; t=1668276671; bh=WKw6oiLpuQLfeOWVraEU9DSKkxzz8QF9fxnqbchto+8=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=fAuIQhwD7B0rPF/XzLU2Tta9W8xaRvI7IkwpIKr8MxlDHfxE3CXIuKUXcLpoJ2VIM yM5IWlxQdy32hrV0wV3RwupXvRXr8nEJrQn+oCKgI44luoAB719VnNImIcAbluwXai fvgoKIAKgTTHb8Pekf93zQmyczGENXGkrPWxkYUc= Received: from [172.30.8.65] (172.30.8.65) by vdlg-exch-02.paragon-software.com (172.30.1.105) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Sat, 12 Nov 2022 21:11:10 +0300 Message-ID: Date: Sat, 12 Nov 2022 21:11:10 +0300 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [PATCH -next v2 2/2] fs/ntfs3: Eliminate unnecessary ternary operator in ntfs_d_compare() Content-Language: en-US To: Nathan Chancellor CC: Nick Desaulniers , Tom Rix , , , , References: <20221004232359.285685-1-nathan@kernel.org> <20221004232359.285685-2-nathan@kernel.org> From: Konstantin Komarov In-Reply-To: <20221004232359.285685-2-nathan@kernel.org> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [172.30.8.65] X-ClientProxiedBy: vdlg-exch-02.paragon-software.com (172.30.1.105) To vdlg-exch-02.paragon-software.com (172.30.1.105) On 10/5/22 02:23, Nathan Chancellor wrote: > 'a == b ? 0 : 1' is logically equivalent to 'a != b'. > > Suggested-by: Nick Desaulniers > Signed-off-by: Nathan Chancellor > --- > > v2: New patch. > > fs/ntfs3/namei.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/ntfs3/namei.c b/fs/ntfs3/namei.c > index 5d3a6ce3f05f..6b0d2c01d6ff 100644 > --- a/fs/ntfs3/namei.c > +++ b/fs/ntfs3/namei.c > @@ -432,7 +432,7 @@ static int ntfs_d_compare(const struct dentry *dentry, unsigned int len1, > /* First try fast implementation. */ > for (;;) { > if (!lm--) > - return len1 == len2 ? 0 : 1; > + return len1 != len2; > > if ((c1 = *n1++) == (c2 = *n2++)) > continue; Thank you for your work, applied! First patch was already applied.