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    Subject[PATCH 2.6.32 54/55] RDMA/cxgb3: Dont free skbs on NET_XMIT_* indications from LLD
    2.6.32-longterm review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Steve Wise <swise@opengridcomputing.com>

    commit 73a203d2014f50d874b9e40083ad481ca70408e8 upstream.

    The low level cxgb3 driver can return NET_XMIT_CN and friends.
    The iw_cxgb3 driver should _not_ treat these as errors.

    Signed-off-by: Steve Wise <swise@opengridcomputing.com>
    Signed-off-by: Roland Dreier <rolandd@cisco.com>
    Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
    Signed-off-by: Willy Tarreau <w@1wt.eu>
    ---
    drivers/infiniband/hw/cxgb3/iwch_cm.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
    index 675fc04..148f288 100644
    --- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
    +++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
    @@ -150,7 +150,7 @@ int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_entry *l2
    return -EIO;
    }
    error = l2t_send(tdev, skb, l2e);
    - if (error)
    + if (error < 0)
    kfree_skb(skb);
    return error;
    }
    @@ -166,7 +166,7 @@ int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
    return -EIO;
    }
    error = cxgb3_ofld_send(tdev, skb);
    - if (error)
    + if (error < 0)
    kfree_skb(skb);
    return error;
    }
    --
    1.7.12.2.21.g234cd45.dirty


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