From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 38E95C433F5 for ; Wed, 24 Nov 2021 13:53:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353125AbhKXN4t (ORCPT ); Wed, 24 Nov 2021 08:56:49 -0500 Received: from mail.kernel.org ([198.145.29.99]:41092 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354434AbhKXNur (ORCPT ); Wed, 24 Nov 2021 08:50:47 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 054886138D; Wed, 24 Nov 2021 13:03:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637759027; bh=cscOIDw0U6YNMei0MsnO1G295KgXjmXa8uXwkoryhn8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BgizpuqMcZtO2Ilpu5msI7NmtUqR/BOlHcL/1J7Z99iW28TV2k1zwgdRcMh8XxP7q ja7v4jGwZC83LmcTJKZdsd1yZ1w7zwr1PWiW7dDf0+30D+1VTbnxI0R6wpEKFWp5Ri 41pCdkj78YC/J68jNkM8CgY87alAhpzYR/1tnCv0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, AngeloGioacchino Del Regno , Marijn Suijten , Konrad Dybcio , Alex Elder , Jakub Kicinski , Sasha Levin Subject: [PATCH 5.15 109/279] net/ipa: ipa_resource: Fix wrong for loop range Date: Wed, 24 Nov 2021 12:56:36 +0100 Message-Id: <20211124115722.547047488@linuxfoundation.org> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211124115718.776172708@linuxfoundation.org> References: <20211124115718.776172708@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Konrad Dybcio [ Upstream commit 27df68d579c67ef6c39a5047559b6a7c08c96219 ] The source group count was mistakenly assigned to both dst and src loops. Fix it to make IPA probe and work again. Fixes: 4fd704b3608a ("net: ipa: record number of groups in data") Acked-by: AngeloGioacchino Del Regno Reviewed-by: Marijn Suijten Signed-off-by: Konrad Dybcio Reviewed-by: Alex Elder Link: https://lore.kernel.org/r/20211111183724.593478-1-konrad.dybcio@somainline.org Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/ipa/ipa_resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ipa/ipa_resource.c b/drivers/net/ipa/ipa_resource.c index e3da95d694099..06cec71993823 100644 --- a/drivers/net/ipa/ipa_resource.c +++ b/drivers/net/ipa/ipa_resource.c @@ -52,7 +52,7 @@ static bool ipa_resource_limits_valid(struct ipa *ipa, return false; } - group_count = data->rsrc_group_src_count; + group_count = data->rsrc_group_dst_count; if (!group_count || group_count > IPA_RESOURCE_GROUP_MAX) return false; -- 2.33.0