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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>,
	Michael Chan <michael.chan@broadcom.com>,
	Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.4 15/24] bnxt_en: Release PCI regions when DMA mask setup fails during probe.
Date: Tue,  1 Dec 2020 09:53:21 +0100	[thread overview]
Message-ID: <20201201084638.509434706@linuxfoundation.org> (raw)
In-Reply-To: <20201201084637.754785180@linuxfoundation.org>

From: Michael Chan <michael.chan@broadcom.com>

[ Upstream commit c54bc3ced5106663c2f2b44071800621f505b00e ]

Jump to init_err_release to cleanup.  bnxt_unmap_bars() will also be
called but it will do nothing if the BARs are not mapped yet.

Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.")
Reported-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/1605858271-8209-1-git-send-email-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index aff1a23078903..250ecbcca019f 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -5199,7 +5199,7 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev)
 	    dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)) != 0) {
 		dev_err(&pdev->dev, "System does not support DMA, aborting\n");
 		rc = -EIO;
-		goto init_err_disable;
+		goto init_err_release;
 	}
 
 	pci_set_master(pdev);
-- 
2.27.0




  parent reply	other threads:[~2020-12-01  8:55 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-01  8:53 [PATCH 4.4 00/24] 4.4.247-rc1 review Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 01/24] btrfs: tree-checker: Enhance chunk checker to validate chunk profile Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 02/24] btrfs: inode: Verify inode mode to avoid NULL pointer dereference Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 03/24] KVM: x86: Fix split-irqchip vs interrupt injection window request Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 04/24] HID: cypress: Support Varmilo Keyboards media hotkeys Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 05/24] Input: i8042 - allow insmod to succeed on devices without an i8042 controller Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 06/24] HID: hid-sensor-hub: Fix issue with devices with no report ID Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 07/24] x86/xen: dont unbind uninitialized lock_kicker_irq Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 08/24] proc: dont allow async path resolution of /proc/self components Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 09/24] dmaengine: pl330: _prep_dma_memcpy: Fix wrong burst size Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 10/24] scsi: libiscsi: Fix NOP race condition Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 11/24] scsi: target: iscsi: Fix cmd abort fabric stop race Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 12/24] scsi: ufs: Fix race between shutdown and runtime resume flow Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 13/24] bnxt_en: fix error return code in bnxt_init_board() Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 14/24] video: hyperv_fb: Fix the cache type when mapping the VRAM Greg Kroah-Hartman
2020-12-01  8:53 ` Greg Kroah-Hartman [this message]
2020-12-01  8:53 ` [PATCH 4.4 16/24] IB/mthca: fix return value of error branch in mthca_init_cq() Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 17/24] nfc: s3fwrn5: use signed integer for parsing GPIO numbers Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 18/24] efivarfs: revert "fix memory leak in efivarfs_create()" Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 19/24] perf probe: Fix to die_entrypc() returns error correctly Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 20/24] USB: core: Change %pK for __user pointers to %px Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 21/24] x86/speculation: Fix prctl() when spectre_v2_user={seccomp,prctl},ibpb Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 22/24] USB: core: add endpoint-blacklist quirk Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 23/24] USB: core: Fix regression in Hercules audio card Greg Kroah-Hartman
2020-12-01  8:53 ` [PATCH 4.4 24/24] btrfs: fix lockdep splat when reading qgroup config on mount Greg Kroah-Hartman
2020-12-01 15:59 ` [PATCH 4.4 00/24] 4.4.247-rc1 review Pavel Machek
2020-12-01 21:38 ` Guenter Roeck
2020-12-02  6:17 ` Naresh Kamboju
2020-12-02 17:04 ` Shuah Khan

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