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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/dir.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/dir.c')
| -rw-r--r-- | fs/configfs/dir.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index 56fb26127fef..577cff24707b 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -584,7 +584,7 @@ static void detach_attrs(struct config_item * item) static int populate_attrs(struct config_item *item) { - struct config_item_type *t = item->ci_type; + const struct config_item_type *t = item->ci_type; struct configfs_attribute *attr; struct configfs_bin_attribute *bin_attr; int error = 0; @@ -901,7 +901,7 @@ static void configfs_detach_group(struct config_item *item) static void client_disconnect_notify(struct config_item *parent_item, struct config_item *item) { - struct config_item_type *type; + const struct config_item_type *type; type = parent_item->ci_type; BUG_ON(!type); @@ -920,7 +920,7 @@ static void client_disconnect_notify(struct config_item *parent_item, static void client_drop_item(struct config_item *parent_item, struct config_item *item) { - struct config_item_type *type; + const struct config_item_type *type; type = parent_item->ci_type; BUG_ON(!type); @@ -1260,7 +1260,7 @@ static int configfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode struct config_item *parent_item; struct configfs_subsystem *subsys; struct configfs_dirent *sd; - struct config_item_type *type; + const struct config_item_type *type; struct module *subsys_owner = NULL, *new_item_owner = NULL; char *name; @@ -1810,7 +1810,7 @@ EXPORT_SYMBOL(configfs_unregister_group); struct config_group * configfs_register_default_group(struct config_group *parent_group, const char *name, - struct config_item_type *item_type) + const struct config_item_type *item_type) { int ret; struct config_group *group; |