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author | Thomas Weißschuh <linux@weissschuh.net> | 2023-02-09 06:21:13 +0300 |
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committer | Gao Xiang <hsiangkao@linux.alibaba.com> | 2023-02-15 03:11:26 +0300 |
commit | 339bc4d3cd251e8d05e44abebadba5ff9baa1d68 (patch) | |
tree | e708cf00233a1a37ac48ade3448e4918fff1fc18 /fs/erofs/sysfs.c | |
parent | 3fffb589b9a6e331e39cb75373ee7691acd7b109 (diff) | |
download | linux-339bc4d3cd251e8d05e44abebadba5ff9baa1d68.tar.xz |
erofs: make kobj_type structures constant
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>
Acked-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Yue Hu <huyue2@coolpad.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Link: https://lore.kernel.org/r/20230209-kobj_type-erofs-v1-1-078c945e2c4b@weissschuh.net
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Diffstat (limited to 'fs/erofs/sysfs.c')
-rw-r--r-- | fs/erofs/sysfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/erofs/sysfs.c b/fs/erofs/sysfs.c index fd476961f742..435e515c0792 100644 --- a/fs/erofs/sysfs.c +++ b/fs/erofs/sysfs.c @@ -179,13 +179,13 @@ static const struct sysfs_ops erofs_attr_ops = { .store = erofs_attr_store, }; -static struct kobj_type erofs_sb_ktype = { +static const struct kobj_type erofs_sb_ktype = { .default_groups = erofs_groups, .sysfs_ops = &erofs_attr_ops, .release = erofs_sb_release, }; -static struct kobj_type erofs_ktype = { +static const struct kobj_type erofs_ktype = { .sysfs_ops = &erofs_attr_ops, }; @@ -193,7 +193,7 @@ static struct kset erofs_root = { .kobj = {.ktype = &erofs_ktype}, }; -static struct kobj_type erofs_feat_ktype = { +static const struct kobj_type erofs_feat_ktype = { .default_groups = erofs_feat_groups, .sysfs_ops = &erofs_attr_ops, }; |