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SUNRPC: make kobj_type structures constant

Message ID 20230214-kobj_type-sunrpc-v1-1-44ca9d5cb471@weissschuh.net (mailing list archive)
State Not Applicable
Delegated to: Netdev Maintainers
Headers show
Series SUNRPC: make kobj_type structures constant | expand

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Context Check Description
netdev/tree_selection success Guessed tree name to be net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix warning Target tree name not specified in the subject
netdev/cover_letter success Single patches do not need cover letters
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 1 this patch: 1
netdev/cc_maintainers success CCed 10 of 10 maintainers
netdev/build_clang success Errors and warnings before: 2 this patch: 2
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 1 this patch: 1
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 31 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Thomas Weißschuh Feb. 14, 2023, 4:21 a.m. UTC 
Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.

Take advantage of this to constify the structure definitions to prevent
modification at runtime.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---

This is split out from the series
"net: make kobj_type structures constant" as requested in
https://lore.kernel.org/lkml/20230213201131.7ed238f9@kernel.org/
---
 net/sunrpc/sysfs.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)


---
base-commit: f6feea56f66d34259c4222fa02e8171c4f2673d1
change-id: 20230214-kobj_type-sunrpc-0799ea860919

Best regards,
diff mbox series

Patch

diff --git a/net/sunrpc/sysfs.c b/net/sunrpc/sysfs.c
index 1e05a2d723f4..0d0db4e1064e 100644
--- a/net/sunrpc/sysfs.c
+++ b/net/sunrpc/sysfs.c
@@ -36,7 +36,7 @@  rpc_sysfs_object_child_ns_type(const struct kobject *kobj)
 	return &net_ns_type_operations;
 }
 
-static struct kobj_type rpc_sysfs_object_type = {
+static const struct kobj_type rpc_sysfs_object_type = {
 	.release = rpc_sysfs_object_release,
 	.sysfs_ops = &kobj_sysfs_ops,
 	.child_ns_type = rpc_sysfs_object_child_ns_type,
@@ -427,20 +427,20 @@  static struct attribute *rpc_sysfs_xprt_switch_attrs[] = {
 };
 ATTRIBUTE_GROUPS(rpc_sysfs_xprt_switch);
 
-static struct kobj_type rpc_sysfs_client_type = {
+static const struct kobj_type rpc_sysfs_client_type = {
 	.release = rpc_sysfs_client_release,
 	.sysfs_ops = &kobj_sysfs_ops,
 	.namespace = rpc_sysfs_client_namespace,
 };
 
-static struct kobj_type rpc_sysfs_xprt_switch_type = {
+static const struct kobj_type rpc_sysfs_xprt_switch_type = {
 	.release = rpc_sysfs_xprt_switch_release,
 	.default_groups = rpc_sysfs_xprt_switch_groups,
 	.sysfs_ops = &kobj_sysfs_ops,
 	.namespace = rpc_sysfs_xprt_switch_namespace,
 };
 
-static struct kobj_type rpc_sysfs_xprt_type = {
+static const struct kobj_type rpc_sysfs_xprt_type = {
 	.release = rpc_sysfs_xprt_release,
 	.default_groups = rpc_sysfs_xprt_groups,
 	.sysfs_ops = &kobj_sysfs_ops,