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f2fs: make kobj_type structures constant

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Since commit ee6d3dd4ed ("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>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Thomas Weißschuh 2023-02-09 03:20:10 +00:00 committed by Jaegeuk Kim
parent 269d119481
commit 273a51e552
1 changed files with 5 additions and 5 deletions
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10
fs/f2fs/sysfs.c
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@ -1162,13 +1162,13 @@ static const struct sysfs_ops f2fs_attr_ops = {
.store = f2fs_attr_store,
};
static struct kobj_type f2fs_sb_ktype = {
static const struct kobj_type f2fs_sb_ktype = {
.default_groups = f2fs_groups,
.sysfs_ops = &f2fs_attr_ops,
.release = f2fs_sb_release,
};
static struct kobj_type f2fs_ktype = {
static const struct kobj_type f2fs_ktype = {
.sysfs_ops = &f2fs_attr_ops,
};
@ -1176,7 +1176,7 @@ static struct kset f2fs_kset = {
.kobj = {.ktype = &f2fs_ktype},
};
static struct kobj_type f2fs_feat_ktype = {
static const struct kobj_type f2fs_feat_ktype = {
.default_groups = f2fs_feat_groups,
.sysfs_ops = &f2fs_attr_ops,
};
@ -1217,7 +1217,7 @@ static const struct sysfs_ops f2fs_stat_attr_ops = {
.store = f2fs_stat_attr_store,
};
static struct kobj_type f2fs_stat_ktype = {
static const struct kobj_type f2fs_stat_ktype = {
.default_groups = f2fs_stat_groups,
.sysfs_ops = &f2fs_stat_attr_ops,
.release = f2fs_stat_kobj_release,
@ -1244,7 +1244,7 @@ static const struct sysfs_ops f2fs_feature_list_attr_ops = {
.show = f2fs_sb_feat_attr_show,
};
static struct kobj_type f2fs_feature_list_ktype = {
static const struct kobj_type f2fs_feature_list_ktype = {
.default_groups = f2fs_sb_feat_groups,
.sysfs_ops = &f2fs_feature_list_attr_ops,
.release = f2fs_feature_list_kobj_release,