Commit df9d58de authored Nov 20, 2020 by Michael Chan Committed by Greg Kroah-Hartman Dec 02, 2020

bnxt_en: Release PCI regions when DMA mask setup fails during probe.



[ 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: c0c050c5 ("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>

parent 57062bed

drivers/net/ethernet/broadcom/bnxt/bnxt.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -8022,7 +8022,7 @@ 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);