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-rw-r--r--drivers/base/core.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 7f59c2f2ebcb..7de543d1d0b4 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -621,7 +621,8 @@ static struct kobject *get_device_parent(struct device *dev,
621static void cleanup_glue_dir(struct device *dev, struct kobject *glue_dir) 621static void cleanup_glue_dir(struct device *dev, struct kobject *glue_dir)
622{ 622{
623 /* see if we live in a "glue" directory */ 623 /* see if we live in a "glue" directory */
624 if (!dev->class || glue_dir->kset != &dev->class->class_dirs) 624 if (!glue_dir || !dev->class ||
625 glue_dir->kset != &dev->class->class_dirs)
625 return; 626 return;
626 627
627 kobject_put(glue_dir); 628 kobject_put(glue_dir);
@@ -773,7 +774,7 @@ int device_add(struct device *dev)
773 dev = get_device(dev); 774 dev = get_device(dev);
774 if (!dev || !strlen(dev->bus_id)) { 775 if (!dev || !strlen(dev->bus_id)) {
775 error = -EINVAL; 776 error = -EINVAL;
776 goto Error; 777 goto Done;
777 } 778 }
778 779
779 pr_debug("device: '%s': %s\n", dev->bus_id, __FUNCTION__); 780 pr_debug("device: '%s': %s\n", dev->bus_id, __FUNCTION__);