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 0039DC43334 for ; Tue, 14 Jun 2022 02:22:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354362AbiFNCWz (ORCPT ); Mon, 13 Jun 2022 22:22:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39318 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353623AbiFNCQN (ORCPT ); Mon, 13 Jun 2022 22:16:13 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 533DE3E0F4; Mon, 13 Jun 2022 19:09:32 -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 ams.source.kernel.org (Postfix) with ESMTPS id D8FA6B8169E; Tue, 14 Jun 2022 02:09:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A1E9EC3411B; Tue, 14 Jun 2022 02:09:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1655172570; bh=nP9i1+rEQjQRHfrlgE3xHFNg4YpgFbPf5Seq91ii+60=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W8FfRMo8rXtl5SyYEZ0yK8K2kvd/zI1nhVbSzUbU3xCaTt7VWsE0QXW98QePKrlfY fd9HQUDtBWI0Pas4VJppG/B5QoxNe9VV2uxeFM0iM5nIRXJkx1e+Ee/qYvjtn5938R RlF5cAZe1gLw0dZrO0bz4nRc+u4kBBh/qfiY7ouyNgA8vrlaabsl5jleTgXcC+Te4g dkzN+VVF6CEU+cIFbZ01TtAuxVuxbBF+xPoCUVcdKeCsv3kQrLOHIbFQqu7MsPXNhz 0GupukNZJmG5KtX5uBsVv/wYhL7DBoNrb+MCaM+lNjRHGKxlY/8Mh3sIQh05HuH/qQ 6ezq94R9qxg1Q== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Chengguang Xu , Dan Carpenter , "Martin K . Petersen" , Sasha Levin , jejb@linux.vnet.ibm.com, linux-scsi@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 17/23] scsi: pmcraid: Fix missing resource cleanup in error case Date: Mon, 13 Jun 2022 22:08:53 -0400 Message-Id: <20220614020900.1100401-17-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220614020900.1100401-1-sashal@kernel.org> References: <20220614020900.1100401-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore 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 398d2af60832..f95a970db8fd 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -4532,7 +4532,7 @@ 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