From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E70C8C4332F for ; Tue, 25 Jan 2022 10:21:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344623AbiAYKUw (ORCPT ); Tue, 25 Jan 2022 05:20:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243271AbiAYKQG (ORCPT ); Tue, 25 Jan 2022 05:16:06 -0500 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84528C061782 for ; Tue, 25 Jan 2022 02:16:06 -0800 (PST) Received: by mail-yb1-xb4a.google.com with SMTP id v70-20020a25c549000000b006130de5790aso40613235ybe.4 for ; Tue, 25 Jan 2022 02:16:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=lP/ZW2jfCoZSTJKpFAgOH7cQzMhxGPU0UuCQt1ZX2xg=; b=G6BjtBL2PQpKPzs/aslF4eV9StQg1wCafTxVudubwVNxLRrHUmHPP4wDH5xx21Lv4f qpEEbm8/Z+eR+/z2yndoa+iZ0Pn11Pi5aaa05k2ihLKMil9jJo3fcl721rFm8eR48E8o 6BlHCvfb5t+8AGYpFCzDR0LH0DMEx+4xFtt0VA8fETU/Hi0E+7l3hm71aRHz/wSa9XC6 fobrYBmzGPTdoE1T+F5Yd/pa+AQraStZgcyxSi4u3fbWOJRYEsTblWKP/hFVGdZ5d/e3 qPBc3vZS5NL4gJwqFGH6fWCU9hMtt0vNgdcKtUU6xIkpAt31RqmalNQP+6ZWneht3ylC d9/g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=lP/ZW2jfCoZSTJKpFAgOH7cQzMhxGPU0UuCQt1ZX2xg=; b=3OSIeRjmSAVL9nBQ1FQTN/XUytZfZMYqtyXGXdfMbwGYYJBlGCKyxhRUtxlm9TeM3U uaEgmJalQUv9XxVDx96KrGWMC2tqs2r6Oj3Ig+KIUc6ZayNKwj38y8dFEHI0Mly7dkNz an+eblTJAZSBd+ZYZNXZvgxnu+4aELrfg9QKMz8fO8EX0hCsuqCrDEp6JayA8VDF0J96 pjR3yg1dTa6iREWawhsI87KuVwiDcNA3ZrCq5OUPmqp8egFjW0QJA0R5wKV1iKzLqY/t cYBBe9khBdWbOhHvEb+Uz00uNWEfxtB//WJFkAlYlxUyr2fY4VWf3AfYTuXi9P2DuIrf h+og== X-Gm-Message-State: AOAM532dQnWTvWBn1TgHH2ujRslrHf5mnY+tapyhDTGbXni3FZ5FKp6F mjltuWFEQvlOCJkrrNB78XhTnjtlIUjl X-Google-Smtp-Source: ABdhPJyunl1cw7ZQwlY/k4N0AAgqmv4udxGgJmmTXjkcLOpwjvvj+WTae4O2E+OJNsZ3pI+myw/RrVEkN4Al X-Received: from tzungbi-z840.tpe.corp.google.com ([2401:fa00:1:10:69af:7f25:2010:2c85]) (user=tzungbi job=sendgmr) by 2002:a81:8505:0:b0:2ca:287c:6be0 with SMTP id 00721157ae682-2ca287c6e2fmr6127727b3.133.1643105765494; Tue, 25 Jan 2022 02:16:05 -0800 (PST) Date: Tue, 25 Jan 2022 18:15:25 +0800 In-Reply-To: <20220125101527.1812887-1-tzungbi@google.com> Message-Id: <20220125101527.1812887-5-tzungbi@google.com> Mime-Version: 1.0 References: <20220125101527.1812887-1-tzungbi@google.com> X-Mailer: git-send-email 2.35.0.rc0.227.g00780c9af4-goog Subject: [PATCH 4/6] platform/chrome: cros_ec: don't initialize `err` in cros_ec_register() From: Tzung-Bi Shih To: bleung@chromium.org Cc: groeck@chromium.org, tzungbi@google.com, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org `err` in cros_ec_register() doesn't need to be initialized. Signed-off-by: Tzung-Bi Shih --- drivers/platform/chrome/cros_ec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/chrome/cros_ec.c b/drivers/platform/chrome/cros_ec.c index abbe71309e40..c2c7a748e48f 100644 --- a/drivers/platform/chrome/cros_ec.c +++ b/drivers/platform/chrome/cros_ec.c @@ -182,7 +182,7 @@ static int cros_ec_ready_event(struct notifier_block *nb, int cros_ec_register(struct cros_ec_device *ec_dev) { struct device *dev = ec_dev->dev; - int err = 0; + int err; BLOCKING_INIT_NOTIFIER_HEAD(&ec_dev->event_notifier); -- 2.35.0.rc0.227.g00780c9af4-goog