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 43D66C43334 for ; Thu, 23 Jun 2022 18:16:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234249AbiFWSQ0 (ORCPT ); Thu, 23 Jun 2022 14:16:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236694AbiFWSPm (ORCPT ); Thu, 23 Jun 2022 14:15:42 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EA24D828A9; Thu, 23 Jun 2022 10:22:02 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7FD8261DE5; Thu, 23 Jun 2022 17:22:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5128DC3411B; Thu, 23 Jun 2022 17:22:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1656004921; bh=Z/bU1EntVyuSsKMlpIaPPhcqMGerETGyWjEkmgHMzi8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JhI1IS6dEahi6odbm/u1YkqoLxfIpWrWkL3geFZos5Gi0ghaQNX98MMpdiUzdPtV2 +Bj4nD9z+6+GZF7w9a5Vms7oOAW96624yh3uVKE3LFIBXHYfQMVISdM3GUHTxRexI2 fmRWaSKRapLAWUZH/NppeIcq4WzZ9bCwVdY7LBvg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dan Carpenter , Chengguang Xu , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 4.19 193/234] scsi: pmcraid: Fix missing resource cleanup in error case Date: Thu, 23 Jun 2022 18:44:20 +0200 Message-Id: <20220623164348.509856650@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220623164343.042598055@linuxfoundation.org> References: <20220623164343.042598055@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: Chengguang Xu [ Upstream commit ec1e8adcbdf661c57c395bca342945f4f815add7 ] Fix missing resource cleanup (when '(--i) == 0') for error case in pmcraid_register_interrupt_handler(). Link: https://lore.kernel.org/r/20220529153456.4183738-6-cgxu519@mykernel.net Reviewed-by: Dan Carpenter Signed-off-by: Chengguang Xu Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/pmcraid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index 4e86994e10e8..6e96229c58e0 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -4559,7 +4559,7 @@ pmcraid_register_interrupt_handler(struct pmcraid_instance *pinstance) return 0; out_unwind: - while (--i > 0) + while (--i >= 0) free_irq(pci_irq_vector(pdev, i), &pinstance->hrrq_vector[i]); pci_free_irq_vectors(pdev); return rc; -- 2.35.1