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Message-ID: <DB6P189MB0568B264D795E66A47FC0EFB9CF2A@DB6P189MB0568.EURP189.PROD.OUTLOOK.COM>
Date: Mon, 11 Sep 2023 16:01:43 +0000
From: David Binderman <dcb314@...mail.com>
To: "harry.wentland@....com" <harry.wentland@....com>,
"sunpeng.li@....com" <sunpeng.li@....com>,
"Rodrigo.Siqueira@....com" <Rodrigo.Siqueira@....com>,
"alexander.deucher@....com" <alexander.deucher@....com>,
"christian.koenig@....com" <christian.koenig@....com>,
"Xinhui.Pan@....com" <Xinhui.Pan@....com>,
"airlied@...il.com" <airlied@...il.com>,
"daniel@...ll.ch" <daniel@...ll.ch>,
"amd-gfx@...ts.freedesktop.org" <amd-gfx@...ts.freedesktop.org>,
"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: linux-6.6-rc1/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c:2175:26:
style: Array index 'i' is used before limits check. [arrayIndexThenCheck]
Hello there,
Static analyser cppcheck noticed the above problem. Source code is
if (dcfclk_sta_targets[i] < optimal_dcfclk_for_uclk[j] && i < num_dcfclk_sta_targets) {
Suggest new code:
if (i < num_dcfclk_sta_targets && dcfclk_sta_targets[i] < optimal_dcfclk_for_uclk[j]) {
Regards
David Binderman
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