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>
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@ -464,6 +464,7 @@ int __init ext4_init_sysfs(void)
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feat_err:
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feat_err:
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kobject_put(ext4_feat);
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kobject_put(ext4_feat);
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ext4_feat = NULL;
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kset_err:
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kset_err:
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kset_unregister(ext4_kset);
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kset_unregister(ext4_kset);
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ext4_kset = NULL;
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ext4_kset = NULL;
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@ -473,6 +474,7 @@ kset_err:
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void ext4_exit_sysfs(void)
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void ext4_exit_sysfs(void)
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{
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{
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kobject_put(ext4_feat);
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kobject_put(ext4_feat);
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ext4_feat = NULL;
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kset_unregister(ext4_kset);
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kset_unregister(ext4_kset);
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ext4_kset = NULL;
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ext4_kset = NULL;
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remove_proc_entry(proc_dirname, NULL);
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remove_proc_entry(proc_dirname, NULL);
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