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ext4: null out kobject* during sysfs cleanup 

Make cleanup of ext4_feat kobject consistent with similar objects.

Signed-off-by: Tyson Nottingham <tgnottingham@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Tyson Nottingham 2018-03-30 00:03:38 -04:00 committed by Theodore Ts'o
parent 18db4b4e6f
commit c2e5df7626
1 changed files with 2 additions and 0 deletions
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2
fs/ext4/sysfs.c
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@ -464,6 +464,7 @@ int __init ext4_init_sysfs(void)
feat_err:
kobject_put(ext4_feat);
ext4_feat = NULL;
kset_err:
kset_unregister(ext4_kset);
ext4_kset = NULL;
@ -473,6 +474,7 @@ int __init ext4_init_sysfs(void)
void ext4_exit_sysfs(void)
{
kobject_put(ext4_feat);
ext4_feat = NULL;
kset_unregister(ext4_kset);
ext4_kset = NULL;
remove_proc_entry(proc_dirname, NULL);