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RDMA/iw_cxgb4: cleanup device debugfs entries on ULD remove
authorPotnuri Bharat Teja <bharat@chelsio.com>
Sun, 24 May 2020 19:08:14 +0000 (00:38 +0530)
committerJason Gunthorpe <jgg@mellanox.com>
Mon, 25 May 2020 18:38:35 +0000 (15:38 -0300)
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>
drivers/infiniband/hw/cxgb4/device.c patch | blob | history

diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
index 599340c..541dbcf 100644 (file)
--- 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);
 }