[PATCH 4.14 147/159] staging: greybus: light: Release memory obtained by kasprintf

Greg Kroah-Hartman
2017-12-22T09:16:20Z

From: Arvind Yadav <arvind.yadav.cs@gmail.com>

[ Upstream commit 04820da21050b35eed68aa046115d810163ead0c ]

Free memory region, if gb_lights_channel_config is not successful.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/staging/greybus/light.c | 2 ++
1 file changed, 2 insertions(+)

--- a/drivers/staging/greybus/light.c
+++ b/drivers/staging/greybus/light.c
@@ -925,6 +925,8 @@ static void __gb_lights_led_unregister(s
return;

led_classdev_unregister(cdev);
+ kfree(cdev->name);
+ cdev->name = NULL;
channel->led = NULL;
}