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Thu, 03 Nov 2022 20:11:45 -0700 (PDT) Date: Fri, 4 Nov 2022 12:11:41 +0900 From: Sergey Senozhatsky To: Deming Wang Cc: minchan@kernel.org, ngupta@vflare.org, akpm@linux-foundation.org, senozhatsky@chromium.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] zsmalloc: replace IS_ERR() with IS_ERR_VALUE() Message-ID: References: <20221104023818.1728-1-wangdeming@inspur.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221104023818.1728-1-wangdeming@inspur.com> ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1667531507; a=rsa-sha256; cv=none; b=tpiN3iIINOmOxSutRDZFqh8QdMRKRONcfwy02VB13cPtzjnjXoQl8qo67y8UMBH83baa6I htVOWsh1stgHJNFJsEfqx7RKpY5cKX9DX8GD57FUVh2/8eY8/uquNwKz+J8lFhF+i3Ouwq dl/ee2/8aEI29UTLSaKMrUp6jU9XLAk= ARC-Authentication-Results: i=1; imf29.hostedemail.com; dkim=pass header.d=chromium.org header.s=google header.b=ira7ETQh; dmarc=pass (policy=none) header.from=chromium.org; spf=pass (imf29.hostedemail.com: domain of senozhatsky@chromium.org designates 209.85.215.177 as permitted sender) smtp.mailfrom=senozhatsky@chromium.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1667531507; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=vqS/yz0aw2H8laNC7qyVrEjItnxNWWPJNDD2KyB5XOc=; b=MDvqg9c04voKTZMcg0rnfBQYmVD4VlwiekuO1NKtIeq2fbjGBsS2NpgtsdE4XXTs2KCFP2 gow+5cSbXanYjEAJ4rhDsFA4WijdgEyKjM4wuG9Ao+wNInjL7TChhXhaIdymM1rHbMBe5z tAN8ERM1AMQXESCq2p/Fv6Tm4PqThKY= X-Stat-Signature: 8gpyye18cy9ryqfyb3qr8ypahxeb36sd X-Rspamd-Queue-Id: 880F0120002 Authentication-Results: imf29.hostedemail.com; dkim=pass header.d=chromium.org header.s=google header.b=ira7ETQh; dmarc=pass (policy=none) header.from=chromium.org; spf=pass (imf29.hostedemail.com: domain of senozhatsky@chromium.org designates 209.85.215.177 as permitted sender) smtp.mailfrom=senozhatsky@chromium.org X-Rspam-User: X-Rspamd-Server: rspam07 X-HE-Tag: 1667531507-227889 X-Bogosity: Ham, tests=bogofilter, spamicity=0.014558, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On (22/11/03 22:38), Deming Wang wrote: > Avoid typecasts that are needed for IS_ERR() and use IS_ERR_VALUE() > instead. > > Signed-off-by: Deming Wang Reviewed-by: Sergey Senozhatsky