2019-07-17 09:20:43

by Ding Xiang

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

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

Signed-off-by: Ding Xiang <[email protected]>
---
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