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: 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>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 6ed1d7c86cfeaa7fa5a98e10329bf31ab48c0524..ea2a539e6e0f71824188db5ebb80c618c701d862 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -7213,7 +7213,7 @@ 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);