From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 36E053064B3; Wed, 28 Jan 2026 15:54:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769615685; cv=none; b=anhT0ZRuBoOPssE0DzDelyvG+2vwH8/QrArGH6zX4Ta054LD+Yr7ihMGbf0I6+ONIPrpoT9Q+APamiuR4SoDTq2LqSEjJ/T65JLlrZI6PduqfO9vmZJB6a8zlU7W47/IIxBp+ZfyvcPJ5SdbqDBhOeoo522Fx7Emn8L9U8cIRSo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769615685; c=relaxed/simple; bh=Bi8UooIjpO4O/7ykGq9wly7n40m4N3M+VmWklMoszSc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jKsUJYBrT+YJtZG+Kpu3gWDks8+s+7ulGRCzYNvfLv8ne9jTHpbpLCJLI71BLX/anO1H+Urx3c0xhaYa03Z7p79eKETR6kcjuznE6Y2HlUwLkCzQGt+AklPvd/gpYfdQRtZlI8pruhciR/SswjzTtcHw5N5TBTfQ7bS5RgtuNeM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=HwfrJMEV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="HwfrJMEV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9E50BC4CEF1; Wed, 28 Jan 2026 15:54:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1769615685; bh=Bi8UooIjpO4O/7ykGq9wly7n40m4N3M+VmWklMoszSc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HwfrJMEVWHDhOfVi7rMuA+lNFb3O4cXqIoN87RyHeeLTzzF2zc4q+jox3nbvkMeW4 Bg0GpDNqY4EJiczz5SkmOx5bpF0STzbbIv1WORH8AIbXmUdJlUkUAXUwXMJTwycUEj Vzok6g+BQlJe445FGVc60zyjRsRPXlN2SdjZ6MfY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Haotian Zhang , Andy Shevchenko , Jonathan Cameron , Sasha Levin Subject: [PATCH 6.18 083/227] iio: adc: ad7606: Fix incorrect type for error return variable Date: Wed, 28 Jan 2026 16:22:08 +0100 Message-ID: <20260128145347.327690898@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260128145344.331957407@linuxfoundation.org> References: <20260128145344.331957407@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Haotian Zhang [ Upstream commit c5512e016817a150fd6de97fbb3e74aa799ea3c1 ] The variable ret is declared as unsigned int but is used to store return values from functions returning int, which may be negative error codes. Change ret from unsigned int to int. Fixes: 849cebf8dc67 ("iio: adc: ad7606: Add iio-backend support") Signed-off-by: Haotian Zhang Reviewed-by: Andy Shevchenko Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin --- drivers/iio/adc/ad7606_par.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iio/adc/ad7606_par.c b/drivers/iio/adc/ad7606_par.c index 634852c4bbd2c..b81e707ab40c5 100644 --- a/drivers/iio/adc/ad7606_par.c +++ b/drivers/iio/adc/ad7606_par.c @@ -43,7 +43,8 @@ static int ad7606_par_bus_setup_iio_backend(struct device *dev, struct iio_dev *indio_dev) { struct ad7606_state *st = iio_priv(indio_dev); - unsigned int ret, c; + unsigned int c; + int ret; struct iio_backend_data_fmt data = { .sign_extend = true, .enable = true, -- 2.51.0