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    Subject[PATCH AUTOSEL for 4.9 091/281] net/wan/fsl_ucc_hdlc: fix muram allocation error
    Date
    From: Holger Brunck <holger.brunck@keymile.com>

    [ Upstream commit 85deed56032b6c98b541895bfda9bdd74f6ed987 ]

    sizeof(priv->ucc_pram) is 4 as it is the size of a pointer, but we want
    to reserve space for the struct ucc_hdlc_param.

    Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
    Cc: Zhao Qiang <qiang.zhao@nxp.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    ---
    drivers/net/wan/fsl_ucc_hdlc.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
    index dcd5ff43a946..a8bd68f252e9 100644
    --- a/drivers/net/wan/fsl_ucc_hdlc.c
    +++ b/drivers/net/wan/fsl_ucc_hdlc.c
    @@ -158,7 +158,7 @@ static int uhdlc_init(struct ucc_hdlc_private *priv)
    }

    /* Alloc parameter ram for ucc hdlc */
    - priv->ucc_pram_offset = qe_muram_alloc(sizeof(priv->ucc_pram),
    + priv->ucc_pram_offset = qe_muram_alloc(sizeof(struct ucc_hdlc_param),
    ALIGNMENT_OF_UCC_HDLC_PRAM);

    if (priv->ucc_pram_offset < 0) {
    --
    2.14.1
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