of: Clean up of_update_property
After searching for the old property, bail out with -ENODEV
if it was not found.
It is unnecessary to check if oldprop is NULL before removing
its binary file; the check was already done before.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rob Herring <robh@kernel.org>
diff --git a/drivers/of/base.c b/drivers/of/base.c
index f72d19b..6d4ee22 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1828,17 +1828,13 @@
next = &(*next)->next;
}
raw_spin_unlock_irqrestore(&devtree_lock, flags);
- if (rc)
- return rc;
-
- /* Update the sysfs attribute */
- if (oldprop)
- sysfs_remove_bin_file(&np->kobj, &oldprop->attr);
- __of_add_property_sysfs(np, newprop);
-
if (!found)
return -ENODEV;
+ /* Update the sysfs attribute */
+ sysfs_remove_bin_file(&np->kobj, &oldprop->attr);
+ __of_add_property_sysfs(np, newprop);
+
return 0;
}