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

[ Upstream commit c54bc3ced5 ]

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: c0c050c58d ("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>
5.4-rM2-2.2.x-imx-squashed
Michael Chan 2020-11-20 02:44:31 -05:00 committed by Greg Kroah-Hartman
parent db49200b1d
commit 0410aeb9e0
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/broadcom/bnxt/bnxt.c
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@ -10827,7 +10827,7 @@ 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);