From 7a96ccc82c106b763dd561cb87f9c7261dff4f0d Mon Sep 17 00:00:00 2001 From: Daniel Gomez Date: Sat, 20 Dec 2025 04:45:34 +0100 Subject: driver core: attribute_container: change return type to void attribute_container_register() has always returned 0 since its introduction in commit 06ff5a987e ("Add attribute container to generic device model") in the historical Linux tree [1]. Convert the return type to void and update all callers. This removes dead code where callers checked for errors that could never occur. Link: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/history.git [1] Signed-off-by: Daniel Gomez Link: https://patch.msgid.link/20251220-dev-attribute-container-linux-scsi-v1-1-d58fcd03bf21@samsung.com Signed-off-by: Greg Kroah-Hartman --- include/linux/attribute_container.h | 2 +- include/linux/transport_class.h | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h index b3643de9931d..fa6520e192be 100644 --- a/include/linux/attribute_container.h +++ b/include/linux/attribute_container.h @@ -36,7 +36,7 @@ attribute_container_set_no_classdevs(struct attribute_container *atc) atc->flags |= ATTRIBUTE_CONTAINER_NO_CLASSDEVS; } -int attribute_container_register(struct attribute_container *cont); +void attribute_container_register(struct attribute_container *cont); int __must_check attribute_container_unregister(struct attribute_container *cont); void attribute_container_create_device(struct device *dev, int (*fn)(struct attribute_container *, diff --git a/include/linux/transport_class.h b/include/linux/transport_class.h index 2efc271a96fa..9c2e03104461 100644 --- a/include/linux/transport_class.h +++ b/include/linux/transport_class.h @@ -87,9 +87,9 @@ transport_unregister_device(struct device *dev) transport_destroy_device(dev); } -static inline int transport_container_register(struct transport_container *tc) +static inline void transport_container_register(struct transport_container *tc) { - return attribute_container_register(&tc->ac); + attribute_container_register(&tc->ac); } static inline void transport_container_unregister(struct transport_container *tc) @@ -99,7 +99,7 @@ static inline void transport_container_unregister(struct transport_container *tc } int transport_class_register(struct transport_class *); -int anon_transport_class_register(struct anon_transport_class *); +void anon_transport_class_register(struct anon_transport_class *); void transport_class_unregister(struct transport_class *); void anon_transport_class_unregister(struct anon_transport_class *); -- cgit v1.2.3