diff options
Diffstat (limited to 'drivers/opp')
| -rw-r--r-- | drivers/opp/debugfs.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/opp/debugfs.c b/drivers/opp/debugfs.c index 3fcc1f97f2d1..1b6e5c55c3ed 100644 --- a/drivers/opp/debugfs.c +++ b/drivers/opp/debugfs.c @@ -195,14 +195,18 @@ void opp_debug_register(struct opp_device *opp_dev, struct opp_table *opp_table) static void opp_migrate_dentry(struct opp_device *opp_dev, struct opp_table *opp_table) { - struct opp_device *new_dev; + struct opp_device *new_dev = NULL, *iter; const struct device *dev; struct dentry *dentry; /* Look for next opp-dev */ - list_for_each_entry(new_dev, &opp_table->dev_list, node) - if (new_dev != opp_dev) + list_for_each_entry(iter, &opp_table->dev_list, node) + if (iter != opp_dev) { + new_dev = iter; break; + } + + BUG_ON(!new_dev); /* new_dev is guaranteed to be valid here */ dev = new_dev->dev; |