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    Subject[PATCH AUTOSEL for 4.14 098/110] bnxt_en: Fix population of flow_type in bnxt_hwrm_cfa_flow_alloc()
    Date
    From: Sunil Challa <sunilkumar.challa@broadcom.com>

    [ Upstream commit 7deea450eb912f269d999de62c8ab922d1461748 ]

    flow_type in HWRM_FLOW_ALLOC is not being populated correctly due to
    incorrect passing of pointer and size of l3_mask argument of is_wildcard().
    Fixed this.

    Fixes: db1d36a27324 ("bnxt_en: add TC flower offload flow_alloc/free FW cmds")
    Signed-off-by: Sunil Challa <sunilkumar.challa@broadcom.com>
    Reviewed-by: Sathya Perla <sathya.perla@broadcom.com>
    Reviewed-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
    Signed-off-by: Michael Chan <michael.chan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    ---
    drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
    index 7dd3d131043a..6a185344b378 100644
    --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
    +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
    @@ -327,7 +327,7 @@ static int bnxt_hwrm_cfa_flow_alloc(struct bnxt *bp, struct bnxt_tc_flow *flow,
    }

    /* If all IP and L4 fields are wildcarded then this is an L2 flow */
    - if (is_wildcard(&l3_mask, sizeof(l3_mask)) &&
    + if (is_wildcard(l3_mask, sizeof(*l3_mask)) &&
    is_wildcard(&flow->l4_mask, sizeof(flow->l4_mask))) {
    flow_flags |= CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_L2;
    } else {
    --
    2.11.0
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