From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f49.google.com (mail-wr1-f49.google.com [209.85.221.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 27C4E2BE7BA for ; Wed, 13 Aug 2025 05:51:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755064290; cv=none; b=g15pr+rfin1Uaobt4gfGubJHuvwSHM/HKfawA3eIp3wZ6IBS2DJLJV4xXoixRTwqrCftaUpihXRP8eCc65HDgEFPkD41sRTUkIxDaP6ZjLQCy65ejccErEnoxBsIai485bGbUkY4HYJEOKLAmNJrvF+T/SRmjtTlvMHcVskSteI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755064290; c=relaxed/simple; bh=lRxuv0qt4ISYZ4d5L7KaHZ2U9/6/GI12h89YfeucWLo=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=urHh4ZHs4avAN7SYl4L7UqY22ec4/IUorVOo7PhyZD2foKwu2RavSzjTCzSThx3iQnj1cxadwboNJN0hTi1SeaNnQooCV8gpH2scBZS0wWAdAyJ3OQyjfMU+qE6VVMRDdEH0ryd4sOcwDHm/9IPQ4E/miK90Wxnf91U26ZG+orw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=GiDz8xCV; arc=none smtp.client-ip=209.85.221.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="GiDz8xCV" Received: by mail-wr1-f49.google.com with SMTP id ffacd0b85a97d-3b79bd3b1f7so2952010f8f.1 for ; Tue, 12 Aug 2025 22:51:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1755064286; x=1755669086; darn=vger.kernel.org; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=DrOyWBFP21dohGWxqS5PR6ISwURTsFLfxT85phMfX+M=; b=GiDz8xCVMi8EzbvXUojwrgp6kG6UCDdTvwMHFpQSsLJz/56aL0JGV0SVL5+89HndKb Z+TISc/MK81S0vzzd23LBvIvnvss5KtFOb5CrG/C2KvfRQn7vHDXScw9SItB5n009SEI s7/8hTNvvjhu59BM1+U8d2YbxJDIai6fPcReKFBtLeSR0Lt3sHrffDciq2PeMlqDXLIO kKW4stgiBU1YO2jxAs3EzXmHj9kO381dJotJOMz7zwYlyrYbTFlbS+W/n/B8dVUWhlRI iZZC/BFtGtEe+gpdLF7/+b34NaQK+2U5/YmzF0wSFYMNF/E51YsnrKiPOxIg7G/tOsld fmjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755064286; x=1755669086; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=DrOyWBFP21dohGWxqS5PR6ISwURTsFLfxT85phMfX+M=; b=qqBAZuKnNLlWOwZiVIIlv7ZKh6yXco+3hycRPHXe+TJQGnANNZxXsfQi67Be/oHrTv tvHayPofLAK8IX3FfMEIP54CVlXODHtBL8IgjZVG+MGJGwmgzCF0ug6/OkILJmpZ1TLc hB0gi8Qo91j8SPwVQ9Yj2LkG+rTFObk73PwfQn/FQq7rw30miSMR9XX8TF4ltnvwXXKl 5ucz+7rqtU5YI4LoOH1uzryHUL2lbPJmxHLzUo+TchkvZVKjbgMfKrIZOhu4NLqcwC1E 3uYd2nHI5p6XfZjiV8XGtDMUs82CheQL+CISSXdLH8QvhqnBcDhVllNXQ32yJ0b/GhXH tbBQ== X-Forwarded-Encrypted: i=1; AJvYcCVGDioDzeYt8k7o5gYnRRnA+Qh0WWfwUBTQ7o8nrNavoV151KefTSP8edg4SSoH6YCnjWtebE8=@vger.kernel.org X-Gm-Message-State: AOJu0YzmJC6GEb7t4IBz0M13p8hK3cU13TqrfTg+OyTex6Ugd0CsSPJb KKaUm4qqke7X+dpcN2JCceoTuVgeK5f6OUZENmo5hIMZAM9b64Zd+mtfIUJKCv2726U= X-Gm-Gg: ASbGnct4I9oBZ/OcIKReTLV4tRYTMhATEkLGsPTdXAKRx0Lq5RDeS+mg2+CGW0BapFG o73ZWLl6ZgtQtMZb9gxMxA/rnVkG3zVRDvEKXdTBC5C4eJcqUuZspcdcyroRY/zSpRZa7elR9kq wvEcqPG2YoAbUCrqHAKNIA18bfH1JgtW8kz/iUmtSe9/dmx1Gtoa7gfyEiAU13pTprZL/+eUC23 GvgNF4fJ1n1OInYUl3Ep02XD3eW4i0F4fzTbIhcEYDmDE+uj8BPwY5F6OYU2a9qb7kzSZIXP6y1 RP0prCSgdSooQj79xqOdX+39msYBDc24QGYPJBH/Kl4Ur67eHt2fcD0iilgEvbq6zaz9xIyZGG6 UPt+fO4yhPLYCsjTPveome5yyywU= X-Google-Smtp-Source: AGHT+IFcKTFkpLXaLpQ8IyxiEG4h8H2fKINbMz/aPudLtlvebYChChfIWNlq56NuIvASiyNpkDoFVA== X-Received: by 2002:a05:6000:4282:b0:3b9:15d7:8fd3 with SMTP id ffacd0b85a97d-3b917e37cf7mr963552f8f.16.1755064286473; Tue, 12 Aug 2025 22:51:26 -0700 (PDT) Received: from localhost ([196.207.164.177]) by smtp.gmail.com with UTF8SMTPSA id ffacd0b85a97d-3b8e0bfc79fsm35965508f8f.56.2025.08.12.22.51.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Aug 2025 22:51:26 -0700 (PDT) Date: Wed, 13 Aug 2025 08:51:22 +0300 From: Dan Carpenter To: Lars Poeschel , Krzysztof Kozlowski Cc: Paolo Abeni , Aleksandr Mishin , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH net-next] nfc: pn533: Delete an unnecessary check Message-ID: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Mailer: git-send-email haha only kidding The "rc" variable is set like this: if (IS_ERR(resp)) { rc = PTR_ERR(resp); We know that "rc" is negative so there is no need to check. Signed-off-by: Dan Carpenter --- drivers/nfc/pn533/pn533.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c index 14661249c690..2b043a9f9533 100644 --- a/drivers/nfc/pn533/pn533.c +++ b/drivers/nfc/pn533/pn533.c @@ -1412,11 +1412,9 @@ static int pn533_autopoll_complete(struct pn533 *dev, void *arg, if (dev->poll_mod_count != 0) return rc; goto stop_poll; - } else if (rc < 0) { - nfc_err(dev->dev, - "Error %d when running autopoll\n", rc); - goto stop_poll; } + nfc_err(dev->dev, "Error %d when running autopoll\n", rc); + goto stop_poll; } nbtg = resp->data[0]; @@ -1505,11 +1503,9 @@ static int pn533_poll_complete(struct pn533 *dev, void *arg, if (dev->poll_mod_count != 0) return rc; goto stop_poll; - } else if (rc < 0) { - nfc_err(dev->dev, - "Error %d when running poll\n", rc); - goto stop_poll; } + nfc_err(dev->dev, "Error %d when running poll\n", rc); + goto stop_poll; } cur_mod = dev->poll_mod_active[dev->poll_mod_curr]; -- 2.47.2