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    Subject[PATCH 5.9 748/757] net: korina: cast KSEG0 address to pointer in kfree
    Date
    From: Valentin Vidic <vvidic@valentin-vidic.from.hr>

    [ Upstream commit 3bd57b90554b4bb82dce638e0668ef9dc95d3e96 ]

    Fixes gcc warning:

    passing argument 1 of 'kfree' makes pointer from integer without a cast

    Fixes: 3af5f0f5c74e ("net: korina: fix kfree of rx/tx descriptor array")
    Reported-by: kernel test robot <lkp@intel.com>
    Signed-off-by: Valentin Vidic <vvidic@valentin-vidic.from.hr>
    Link: https://lore.kernel.org/r/20201018184255.28989-1-vvidic@valentin-vidic.from.hr
    Signed-off-by: Jakub Kicinski <kuba@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/ethernet/korina.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c
    index af441d699a57a..bf48f0ded9c7d 100644
    --- a/drivers/net/ethernet/korina.c
    +++ b/drivers/net/ethernet/korina.c
    @@ -1113,7 +1113,7 @@ static int korina_probe(struct platform_device *pdev)
    return rc;

    probe_err_register:
    - kfree(KSEG0ADDR(lp->td_ring));
    + kfree((struct dma_desc *)KSEG0ADDR(lp->td_ring));
    probe_err_td_ring:
    iounmap(lp->tx_dma_regs);
    probe_err_dma_tx:
    @@ -1133,7 +1133,7 @@ static int korina_remove(struct platform_device *pdev)
    iounmap(lp->eth_regs);
    iounmap(lp->rx_dma_regs);
    iounmap(lp->tx_dma_regs);
    - kfree(KSEG0ADDR(lp->td_ring));
    + kfree((struct dma_desc *)KSEG0ADDR(lp->td_ring));

    unregister_netdev(bif->dev);
    free_netdev(bif->dev);
    --
    2.25.1


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