From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Tue, 26 Jul 2016 13:40:47 +0200
The kobject_put() function was called in a few cases by the
class_register_type() function during error handling even if the passed
data structure element did not contain a pointer for a valid data item.
Adjust jump targets according to the Linux coding style convention.
Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
drivers/staging/lustre/lustre/obdclass/genops.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/lustre/lustre/obdclass/genops.c
b/drivers/staging/lustre/lustre/obdclass/genops.c
index 1b5aa9b..10dd145 100644
--- a/drivers/staging/lustre/lustre/obdclass/genops.c
+++ b/drivers/staging/lustre/lustre/obdclass/genops.c
@@ -164,7 +164,7 @@ int class_register_type(struct obd_ops *dt_ops, struct
md_ops *md_ops,
if (!type->typ_dt_ops ||
!type->typ_md_ops ||
!type->typ_name)
- goto failed;
+ goto free_name;
*(type->typ_dt_ops) = *dt_ops;
/* md_ops is optional */
@@ -180,20 +180,20 @@ int class_register_type(struct obd_ops *dt_ops, struct
md_ops *md_ops,
rc = type->typ_debugfs_entry ? PTR_ERR(type->typ_debugfs_entry)
: -ENOMEM;
type->typ_debugfs_entry = NULL;
- goto failed;
+ goto free_name;
}
type->typ_kobj = kobject_create_and_add(type->typ_name, lustre_kobj);
if (!type->typ_kobj) {
rc = -ENOMEM;
- goto failed;
+ goto free_name;
}
if (ldt) {
type->typ_lu = ldt;
rc = lu_device_type_init(ldt);
if (rc != 0)
- goto failed;
+ goto put_object;
}
spin_lock(&obd_types_lock);
@@ -201,9 +201,9 @@ int class_register_type(struct obd_ops *dt_ops, struct
md_ops *md_ops,
spin_unlock(&obd_types_lock);
return 0;
-
- failed:
+put_object:
kobject_put(type->typ_kobj);
+free_name:
kfree(type->typ_name);
kfree(type->typ_md_ops);
kfree(type->typ_dt_ops);
--
2.9.2
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
