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* [PATCH] uio_hv_generic: add missed sysfs_remove_bin_file
@ 2020-05-07 15:13 Chuhong Yuan
  2020-05-07 16:36 ` Greg Kroah-Hartman
  0 siblings, 1 reply; 2+ messages in thread
From: Chuhong Yuan @ 2020-05-07 15:13 UTC (permalink / raw)
  Cc: K . Y . Srinivasan, Haiyang Zhang, Stephen Hemminger, Wei Liu,
	Greg Kroah-Hartman, linux-hyperv, linux-kernel, Chuhong Yuan

This driver calls sysfs_create_bin_file() in probe, but forgets to
call sysfs_remove_bin_file() in remove.
Add the missed call to fix it.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
 drivers/uio/uio_hv_generic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c
index 3c5169eb23f5..4dae2320b103 100644
--- a/drivers/uio/uio_hv_generic.c
+++ b/drivers/uio/uio_hv_generic.c
@@ -361,6 +361,7 @@ hv_uio_remove(struct hv_device *dev)
 	if (!pdata)
 		return 0;
 
+	sysfs_remove_bin_file(&dev->channel->kobj, &ring_buffer_bin_attr);
 	uio_unregister_device(&pdata->info);
 	hv_uio_cleanup(dev, pdata);
 	hv_set_drvdata(dev, NULL);
-- 
2.26.2


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2020-05-07 15:13 [PATCH] uio_hv_generic: add missed sysfs_remove_bin_file Chuhong Yuan
2020-05-07 16:36 ` Greg Kroah-Hartman

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