sh: Fix access to released memory in clk_debugfs_register_one()
Signed-off-by: Marek Skuczynski <mareksk7@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -598,7 +598,7 @@ static struct dentry *clk_debugfs_root;
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static int clk_debugfs_register_one(struct clk *c)
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static int clk_debugfs_register_one(struct clk *c)
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{
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{
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int err;
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int err;
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struct dentry *d, *child;
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struct dentry *d, *child, *child_tmp;
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struct clk *pa = c->parent;
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struct clk *pa = c->parent;
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char s[255];
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char s[255];
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char *p = s;
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char *p = s;
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@ -630,7 +630,7 @@ static int clk_debugfs_register_one(struct clk *c)
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err_out:
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err_out:
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d = c->dentry;
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d = c->dentry;
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list_for_each_entry(child, &d->d_subdirs, d_u.d_child)
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list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)
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debugfs_remove(child);
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debugfs_remove(child);
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debugfs_remove(c->dentry);
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debugfs_remove(c->dentry);
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return err;
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return err;
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