diff options
| -rw-r--r-- | drivers/base/core.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 365f709..41f3dca 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -809,8 +809,10 @@ int device_rename(struct device *dev, char *new_name) if (dev->class) { old_symlink_name = kmalloc(BUS_ID_SIZE, GFP_KERNEL); - if (!old_symlink_name) - return -ENOMEM; + if (!old_symlink_name) { + error = -ENOMEM; + goto out_free_old_class; + } strlcpy(old_symlink_name, dev->bus_id, BUS_ID_SIZE); } @@ -834,9 +836,10 @@ int device_rename(struct device *dev, char *new_name) } put_device(dev); - kfree(old_class_name); kfree(new_class_name); kfree(old_symlink_name); + out_free_old_class: + kfree(old_class_name); return error; } |