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    Subject[PATCH 5.7 267/477] RDMA/iw_cxgb4: cleanup device debugfs entries on ULD remove
    Date
    From: Potnuri Bharat Teja <bharat@chelsio.com>

    [ Upstream commit 49ea0c036ede81f126f1a9389d377999fdf5c5a1 ]

    Remove device specific debugfs entries immediately if LLD detaches a
    particular ULD device in case of fatal PCI errors.

    Link: https://lore.kernel.org/r/20200524190814.17599-1-bharat@chelsio.com
    Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
    Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/infiniband/hw/cxgb4/device.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
    index 599340c1f0b82..541dbcf22d0eb 100644
    --- a/drivers/infiniband/hw/cxgb4/device.c
    +++ b/drivers/infiniband/hw/cxgb4/device.c
    @@ -953,6 +953,7 @@ void c4iw_dealloc(struct uld_ctx *ctx)
    static void c4iw_remove(struct uld_ctx *ctx)
    {
    pr_debug("c4iw_dev %p\n", ctx->dev);
    + debugfs_remove_recursive(ctx->dev->debugfs_root);
    c4iw_unregister_device(ctx->dev);
    c4iw_dealloc(ctx);
    }
    --
    2.25.1


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