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| author | Bhumika Goyal <bhumirks@gmail.com> | 2017-10-16 18:18:40 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-10-19 17:15:16 +0300 |
| commit | aa293583f0fe8b1634aeadbea06b4d0d04c30a95 (patch) | |
| tree | 70dc750843513c42c3ff5327371b004baf3949de /fs/configfs/item.c | |
| parent | 84c43674f4c0625971cbb03fbe339ec2723ef10e (diff) | |
| download | linux-aa293583f0fe8b1634aeadbea06b4d0d04c30a95.tar.xz | |
configfs: make ci_type field, some pointers and function arguments const
The ci_type field of the config_item structure do not modify the fields
of the config_item_type structure it points to. And the other pointers
initialized with ci_type do not modify the fields as well.
So, make the ci_type field and the pointers initialized with ci_type
as const.
Make the struct config_item_type *type function argument of functions
config_{item/group}_init_type_name const as the argument in both the
functions is only stored in the ci_type field of a config_item structure
which is now made const.
Make the argument of configfs_register_default_group const as it is
only passed to the argument of the function config_group_init_type_name
which is now const.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/configfs/item.c')
| -rw-r--r-- | fs/configfs/item.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/configfs/item.c b/fs/configfs/item.c index a66f6624d899..88f266efc09b 100644 --- a/fs/configfs/item.c +++ b/fs/configfs/item.c @@ -113,7 +113,7 @@ EXPORT_SYMBOL(config_item_set_name); void config_item_init_type_name(struct config_item *item, const char *name, - struct config_item_type *type) + const struct config_item_type *type) { config_item_set_name(item, "%s", name); item->ci_type = type; @@ -122,7 +122,7 @@ void config_item_init_type_name(struct config_item *item, EXPORT_SYMBOL(config_item_init_type_name); void config_group_init_type_name(struct config_group *group, const char *name, - struct config_item_type *type) + const struct config_item_type *type) { config_item_set_name(&group->cg_item, "%s", name); group->cg_item.ci_type = type; @@ -148,7 +148,7 @@ EXPORT_SYMBOL(config_item_get_unless_zero); static void config_item_cleanup(struct config_item *item) { - struct config_item_type *t = item->ci_type; + const struct config_item_type *t = item->ci_type; struct config_group *s = item->ci_group; struct config_item *parent = item->ci_parent; |