Use a separate label per error condition in rfkill_init() to make it a
bit cleaner and easier to extend.
Signed-off-by: Michał Kępień <kernel@xxxxxxxxxx>
---
No changes from v1.
net/rfkill/core.c | 23 ++++++++++++-----------
1 file changed, 12 insertions(+), 11 deletions(-)
diff --git a/net/rfkill/core.c b/net/rfkill/core.c
index 884027f..f28e441 100644
--- a/net/rfkill/core.c
+++ b/net/rfkill/core.c
@@ -1266,24 +1266,25 @@ static int __init rfkill_init(void)
error = class_register(&rfkill_class);
if (error)
- goto out;
+ goto error_class;
error = misc_register(&rfkill_miscdev);
- if (error) {
- class_unregister(&rfkill_class);
- goto out;
- }
+ if (error)
+ goto error_misc;
#ifdef CONFIG_RFKILL_INPUT
error = rfkill_handler_init();
- if (error) {
- misc_deregister(&rfkill_miscdev);
- class_unregister(&rfkill_class);
- goto out;
- }
+ if (error)
+ goto error_input;
#endif
- out:
+ return 0;
+
+error_input:
+ misc_deregister(&rfkill_miscdev);
+error_misc:
+ class_unregister(&rfkill_class);
+error_class:
return error;
}
subsys_initcall(rfkill_init);
--
2.10.2
