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-rw-r--r--drivers/hwtracing/stm/core.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/hwtracing/stm/core.c b/drivers/hwtracing/stm/core.c
index 534fbefc7f..20895d3915 100644
--- a/drivers/hwtracing/stm/core.c
+++ b/drivers/hwtracing/stm/core.c
@@ -868,8 +868,11 @@ int stm_register_device(struct device *parent, struct stm_data *stm_data,
return -ENOMEM;
stm->major = register_chrdev(0, stm_data->name, &stm_fops);
- if (stm->major < 0)
- goto err_free;
+ if (stm->major < 0) {
+ err = stm->major;
+ vfree(stm);
+ return err;
+ }
device_initialize(&stm->dev);
stm->dev.devt = MKDEV(stm->major, 0);
@@ -913,10 +916,8 @@ int stm_register_device(struct device *parent, struct stm_data *stm_data,
err_device:
unregister_chrdev(stm->major, stm_data->name);
- /* matches device_initialize() above */
+ /* calls stm_device_release() */
put_device(&stm->dev);
-err_free:
- vfree(stm);
return err;
}