[PATCH] stm class: Fix a double free of stm_source_device

[Ding Xiang]

put_device will call stm_source_device_release to free
stm_source_device, so remove the kfree.

Signed-off-by: Ding Xiang <dingxiang@xxxxxxxxxxxxxxxxxxxx>
---
 drivers/hwtracing/stm/core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/hwtracing/stm/core.c b/drivers/hwtracing/stm/core.c
index e55b902..181e7ff 100644
--- a/drivers/hwtracing/stm/core.c
+++ b/drivers/hwtracing/stm/core.c
@@ -1276,7 +1276,6 @@ int stm_source_register_device(struct device *parent,
 
 err:
 	put_device(&src->dev);
-	kfree(src);
 
 	return err;
 }
-- 
1.9.1