[PATCH 1/1] binder: free memory on error

[Christian Brauner <christian.brauner@ubuntu.com>]

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---
 drivers/android/binder.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index f7665c31feca..41a11661eed7 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -4215,7 +4215,7 @@ static int __init init_binder_device(const char *name)
 static int __init binder_init(void)
 {
 	int ret;
-	char *device_name, *device_names;
+	char *device_name, *device_names, *device_tmp;
 	struct binder_device *device;
 	struct hlist_node *tmp;
 
@@ -4263,7 +4263,8 @@ static int __init binder_init(void)
 	}
 	strcpy(device_names, binder_devices_param);
 
-	while ((device_name = strsep(&device_names, ","))) {
+	device_tmp = device_names;
+	while ((device_name = strsep(&device_tmp, ","))) {
 		ret = init_binder_device(device_name);
 		if (ret)
 			goto err_init_binder_device_failed;
@@ -4279,6 +4280,7 @@ static int __init binder_init(void)
 	}
 err_alloc_device_names_failed:
 	debugfs_remove_recursive(binder_debugfs_dir_entry_root);
+	kfree(device_names);
 
 	return ret;
 }
-- 
2.13.3