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 AC8C87D416; Mon, 8 Apr 2024 13:35:37 +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=1712583337; cv=none; b=sTzm3JuI2vQBtk3EWfSwn8TCptnYmAQmAE+WgNw/Rf/wG7mJxaTeknYM+Jh4xz73dd0GfAiOjJTJF4qfoLxagBCiRD5Z2AkVxZBa7G1aKZF5xIvk2tCtms25Rv5cXffUHIZ5qhTkBz8L9FA2I9H1iLCH5181Yl+YW6rK/a1kHSs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712583337; c=relaxed/simple; bh=lE7CPWTdvL4L84BL5CTuC7ES+jSyISCn1MOQhvBtUIc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=R36dpCdchahrhHEtKTKPL+IBmIvBeoMG9f6MW0t3WDvhPTT6g3qnn+HJq7Rq2O+dBLRmWl40FkJGl1BvyX7SDNZEhEDqzTjwOCF57Q3QgX0KRTjrP3EWGIXCfGszxbkM7HdDlsVYuimVcmnpcYmLeF0PP8s3zdDspKp71UyBGkw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=H28mlllc; 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="H28mlllc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 33CC6C433C7; Mon, 8 Apr 2024 13:35:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1712583337; bh=lE7CPWTdvL4L84BL5CTuC7ES+jSyISCn1MOQhvBtUIc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=H28mlllcd2svk7u6wgsGdRWsJpAwnbFjBKil8ETXg8b9SglTE9wGtF7OVALhqAznf E3mSwebDKUyOgY03fkt21UPTxPpA/R96meW1oAEkIQSrkEZs2mIDfVRUUxSQ70O++1 MJGgQ4J2U5EasCVQZrljcwJSGxYnOuxyF01DXFUE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Richard Fitzgerald , Mark Brown , Sasha Levin Subject: [PATCH 6.6 183/252] regmap: maple: Fix uninitialized symbol ret warnings Date: Mon, 8 Apr 2024 14:58:02 +0200 Message-ID: <20240408125312.345313448@linuxfoundation.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240408125306.643546457@linuxfoundation.org> References: <20240408125306.643546457@linuxfoundation.org> User-Agent: quilt/0.67 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 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Richard Fitzgerald [ Upstream commit eaa03486d932572dfd1c5f64f9dfebe572ad88c0 ] Fix warnings reported by smatch by initializing local 'ret' variable to 0. drivers/base/regmap/regcache-maple.c:186 regcache_maple_drop() error: uninitialized symbol 'ret'. drivers/base/regmap/regcache-maple.c:290 regcache_maple_sync() error: uninitialized symbol 'ret'. Signed-off-by: Richard Fitzgerald Fixes: f033c26de5a5 ("regmap: Add maple tree based register cache") Link: https://lore.kernel.org/r/20240329144630.1965159-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/base/regmap/regcache-maple.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/base/regmap/regcache-maple.c b/drivers/base/regmap/regcache-maple.c index c1776127a5724..55999a50ccc0b 100644 --- a/drivers/base/regmap/regcache-maple.c +++ b/drivers/base/regmap/regcache-maple.c @@ -112,7 +112,7 @@ static int regcache_maple_drop(struct regmap *map, unsigned int min, unsigned long *entry, *lower, *upper; unsigned long lower_index, lower_last; unsigned long upper_index, upper_last; - int ret; + int ret = 0; lower = NULL; upper = NULL; @@ -244,7 +244,7 @@ static int regcache_maple_sync(struct regmap *map, unsigned int min, unsigned long lmin = min; unsigned long lmax = max; unsigned int r, v, sync_start; - int ret; + int ret = 0; bool sync_needed = false; map->cache_bypass = true; -- 2.43.0