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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>
This commit is contained in:
Marek Skuczynski 2010-01-30 22:29:32 +01:00 committed by Paul Mundt
parent 00b3e0a2e0
commit bc10e875d4
1 changed files with 2 additions and 2 deletions
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4
arch/sh/kernel/cpu/clock.c
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@ -598,7 +598,7 @@ static struct dentry *clk_debugfs_root;
static int clk_debugfs_register_one(struct clk *c)
{
int err;
struct dentry *d, *child;
struct dentry *d, *child, *child_tmp;
struct clk *pa = c->parent;
char s[255];
char *p = s;
@ -630,7 +630,7 @@ static int clk_debugfs_register_one(struct clk *c)
err_out:
d = c->dentry;
list_for_each_entry(child, &d->d_subdirs, d_u.d_child)
list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)
debugfs_remove(child);
debugfs_remove(c->dentry);
return err;