Received: by 2002:ac0:c50a:0:0:0:0:0 with SMTP id y10csp1001214imi; Fri, 1 Jul 2022 00:21:27 -0700 (PDT) X-Google-Smtp-Source: AGRyM1sb9+VbU10JVvKLeDhUHpK2Ji5O3xcSzZnhbUB4xmZmaOIQjh6YZ0+iwzJBC7Sk0GGZCqEc X-Received: by 2002:a17:902:c2c7:b0:16a:3132:bc53 with SMTP id c7-20020a170902c2c700b0016a3132bc53mr18842637pla.90.1656660087241; Fri, 01 Jul 2022 00:21:27 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1656660087; cv=none; d=google.com; s=arc-20160816; b=T9glL4aTpaJD8YWVaKNEvnHLKMkemPX4PV87yEyOPxddCwuNKCKehw3AeDrf8Wfxdh vuS9bK1/epEQSWul/RshOg8i7lk5MHbO3uVJMPKkqNgK1MarPXhzOqDzr9eHSG0bA+Rj 6FxfOtnfj04xY56uc7lYy4JPVWQLjys4zp3+xNQKT3Cl1FTD0E0WC+y0U65idGmW36uM l2FmXqDbOd8U0rrVpD5064mCJJGQ8sffAvhk5DsQ/hbF574+vrThFioDjY6uufK7g5GE E14UHIJHglihllOkJ+0kmYxsgMnTz7tKDIflo30+fh1sOXQnLSYr9/8chI66tUxE+qLj GSDw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=MxbELapjk3c0sur0KeT0NBszBlAT1Wdc+NxxBGFI2Cg=; b=fSo9DE4CzcDeIf6fQq+hN1eU/71NNnuX3Q8JqxfD6jgbLYwbfFBlGPqiVTyRszuuSQ 91tIercbzj8L8R3j2qBtRNFEhWC0VslsGq5iDe61DTbTmAr4up0IFvPKayZ9/JZSetOv FogzE5i8zwS4NYVT0kdYP30NW0BL3eN/6ZRcJZkbjt/5p0QM61w/jRiKDkNxTlX8c2P4 O+hmPBo6CvKb3HbQzhqepOifr5BPpeh3J3f8/oNmXX95zLjLPnTAfsXBS8yV/K5m71sD HKEyiX6IKeF5FDQ1/YhoUxK3skppyKH986CAieivAP46xS6hTSTPFOIsgvTC+sERE4xn tnjA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id s15-20020a632c0f000000b0040d9515c0ffsi27228775pgs.355.2022.07.01.00.21.14; Fri, 01 Jul 2022 00:21:27 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234816AbiGAHSe (ORCPT + 99 others); Fri, 1 Jul 2022 03:18:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230393AbiGAHSb (ORCPT ); Fri, 1 Jul 2022 03:18:31 -0400 Received: from mail.nfschina.com (unknown [IPv6:2400:dd01:100f:2:72e2:84ff:fe10:5f45]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 138ED1AA; Fri, 1 Jul 2022 00:18:30 -0700 (PDT) Received: from localhost (unknown [127.0.0.1]) by mail.nfschina.com (Postfix) with ESMTP id EB91C1E80D95; Fri, 1 Jul 2022 15:17:00 +0800 (CST) X-Virus-Scanned: amavisd-new at test.com Received: from mail.nfschina.com ([127.0.0.1]) by localhost (mail.nfschina.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id TK8ptf41WCOH; Fri, 1 Jul 2022 15:16:58 +0800 (CST) Received: from localhost.localdomain (unknown [219.141.250.2]) (Authenticated sender: kunyu@nfschina.com) by mail.nfschina.com (Postfix) with ESMTPA id B3AA51E80D94; Fri, 1 Jul 2022 15:16:57 +0800 (CST) From: Li kunyu To: davem@davemloft.net, edumazet@google.com Cc: linux-usb@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Li kunyu Subject: [PATCH] net: usb: Remove unnecessary '0' values from hasdata Date: Fri, 1 Jul 2022 15:18:02 +0800 Message-Id: <20220701071802.3388-1-kunyu@nfschina.com> X-Mailer: git-send-email 2.18.2 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,RDNS_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hasdata does not need to be initialized to zero. It will be assigned a value in the following judgment conditions. Signed-off-by: Li kunyu --- drivers/net/usb/catc.c | 2 +- 1 file changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c index e7fe9c0f63a9..268c32521691 100644 --- a/drivers/net/usb/catc.c +++ b/drivers/net/usb/catc.c @@ -280,7 +280,7 @@ static void catc_irq_done(struct urb *urb) struct catc *catc = urb->context; u8 *data = urb->transfer_buffer; int status = urb->status; - unsigned int hasdata = 0, linksts = LinkNoChange; + unsigned int hasdata, linksts = LinkNoChange; int res; if (!catc->is_f5u011) { -- 2.18.2