From 7066c2f61ce49b131026fec68ed1c9b0d0d9a05a Mon Sep 17 00:00:00 2001 From: Chuhong Yuan Date: Thu, 7 May 2020 23:13:43 +0800 Subject: [PATCH] uio_hv_generic: add missed sysfs_remove_bin_file 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 Link: https://lore.kernel.org/r/20200507151343.792816-1-hslester96@gmail.com Signed-off-by: Greg Kroah-Hartman --- 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 3c5169e..4dae232 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); -- 2.7.4