UBIFS: constify operations

Mark super, file, and inode operation structcutes with 'const'.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index f448ab1f9c38eb7861ec62ad998fdebce72e1aa9..d29b771cce4535b8568ad75ba2902f39f542377b 100644 (file)
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -1199,7 +1199,7 @@ int ubifs_getattr(struct vfsmount *mnt, struct dentry *dentry,
        return 0;
 }
 
-struct inode_operations ubifs_dir_inode_operations = {
+const struct inode_operations ubifs_dir_inode_operations = {
        .lookup      = ubifs_lookup,
        .create      = ubifs_create,
        .link        = ubifs_link,
@@ -1219,7 +1219,7 @@ struct inode_operations ubifs_dir_inode_operations = {
 #endif
 };
 
-struct file_operations ubifs_dir_operations = {
+const struct file_operations ubifs_dir_operations = {
        .llseek         = ubifs_dir_llseek,
        .release        = ubifs_dir_release,
        .read           = generic_read_dir,

diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index bf37374567fa745c63c9f4698d929811544af0e3..17443d97e6f1931b48c6817ce9f6d96467e02ed0 100644 (file)
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1541,7 +1541,7 @@ static int ubifs_file_mmap(struct file *file, struct vm_area_struct *vma)
        return 0;
 }
 
-struct address_space_operations ubifs_file_address_operations = {
+const struct address_space_operations ubifs_file_address_operations = {
        .readpage       = ubifs_readpage,
        .writepage      = ubifs_writepage,
        .write_begin    = ubifs_write_begin,
@@ -1551,7 +1551,7 @@ struct address_space_operations ubifs_file_address_operations = {
        .releasepage    = ubifs_releasepage,
 };
 
-struct inode_operations ubifs_file_inode_operations = {
+const struct inode_operations ubifs_file_inode_operations = {
        .setattr     = ubifs_setattr,
        .getattr     = ubifs_getattr,
 #ifdef CONFIG_UBIFS_FS_XATTR
@@ -1562,14 +1562,14 @@ struct inode_operations ubifs_file_inode_operations = {
 #endif
 };
 
-struct inode_operations ubifs_symlink_inode_operations = {
+const struct inode_operations ubifs_symlink_inode_operations = {
        .readlink    = generic_readlink,
        .follow_link = ubifs_follow_link,
        .setattr     = ubifs_setattr,
        .getattr     = ubifs_getattr,
 };
 
-struct file_operations ubifs_file_operations = {
+const struct file_operations ubifs_file_operations = {
        .llseek         = generic_file_llseek,
        .read           = do_sync_read,
        .write          = do_sync_write,

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index a7fc97f4d9de548335e5e8d9d41ac58f144105dc..53811e567a6983966a6b3ee3da26ca15120a54ca 100644 (file)
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1778,7 +1778,7 @@ static int ubifs_remount_fs(struct super_block *sb, int *flags, char *data)
        return 0;
 }
 
-struct super_operations ubifs_super_operations = {
+const struct super_operations ubifs_super_operations = {
        .alloc_inode   = ubifs_alloc_inode,
        .destroy_inode = ubifs_destroy_inode,
        .put_super     = ubifs_put_super,

diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index fc2a4cc66d03c75429a14de807c4fcf8d48a7cce..0881897a420831a3971edf5bbcd46be6dc6441ab 100644 (file)
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -1405,13 +1405,13 @@ extern struct list_head ubifs_infos;
 extern spinlock_t ubifs_infos_lock;
 extern atomic_long_t ubifs_clean_zn_cnt;
 extern struct kmem_cache *ubifs_inode_slab;
-extern struct super_operations ubifs_super_operations;
-extern struct address_space_operations ubifs_file_address_operations;
-extern struct file_operations ubifs_file_operations;
-extern struct inode_operations ubifs_file_inode_operations;
-extern struct file_operations ubifs_dir_operations;
-extern struct inode_operations ubifs_dir_inode_operations;
-extern struct inode_operations ubifs_symlink_inode_operations;
+extern const struct super_operations ubifs_super_operations;
+extern const struct address_space_operations ubifs_file_address_operations;
+extern const struct file_operations ubifs_file_operations;
+extern const struct inode_operations ubifs_file_inode_operations;
+extern const struct file_operations ubifs_dir_operations;
+extern const struct inode_operations ubifs_dir_inode_operations;
+extern const struct inode_operations ubifs_symlink_inode_operations;
 extern struct backing_dev_info ubifs_backing_dev_info;
 extern struct ubifs_compressor *ubifs_compressors[UBIFS_COMPR_TYPES_CNT];