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    Subject[PATCH 4.4 13/24] bnxt_en: fix error return code in bnxt_init_board()
    Date
    From: Zhang Changzhong <zhangchangzhong@huawei.com>

    [ Upstream commit 3383176efc0fb0c0900a191026468a58668b4214 ]

    Fix to return a negative error code from the error handling
    case instead of 0, as done elsewhere in this function.

    Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.")
    Reported-by: Hulk Robot <hulkci@huawei.com>
    Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
    Reviewed-by: Edwin Peer <edwin.peer@broadcom.com>
    Link: https://lore.kernel.org/r/1605792621-6268-1-git-send-email-zhangchangzhong@huawei.com
    Signed-off-by: Jakub Kicinski <kuba@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/ethernet/broadcom/bnxt/bnxt.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
    index 2da1c22946450..aff1a23078903 100644
    --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
    +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
    @@ -5198,6 +5198,7 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev)
    if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) != 0 &&
    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;
    }

    --
    2.27.0


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