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dm sysfs: fix a module unload race
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
md
/
dm-sysfs.c
diff --git
a/drivers/md/dm-sysfs.c
b/drivers/md/dm-sysfs.c
index e0cc5d6a9e469132e3e7ac8ff9bb7416e2d00e1b..c62c5ab6aed52018f6018f84f633124f6356e821 100644
(file)
--- a/
drivers/md/dm-sysfs.c
+++ b/
drivers/md/dm-sysfs.c
@@
-79,11
+79,6
@@
static const struct sysfs_ops dm_sysfs_ops = {
.show = dm_attr_show,
};
-static void dm_kobject_release(struct kobject *kobj)
-{
- complete(dm_get_completion_from_kobject(kobj));
-}
-
/*
* dm kobject is embedded in mapped_device structure
* no need to define release function here