constify dentry_operations: ecryptfs

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>

fs/ecryptfs/dentry.c

@@ -89,7 +89,7 @@ static void ecryptfs_d_release(struct dentry *dentry)
 	return;
 }
 
-struct dentry_operations ecryptfs_dops = {
+const struct dentry_operations ecryptfs_dops = {
 	.d_revalidate = ecryptfs_d_revalidate,
 	.d_release = ecryptfs_d_release,
 };

fs/ecryptfs/ecryptfs_kernel.h

@@ -580,7 +580,7 @@ extern const struct inode_operations ecryptfs_main_iops;
 extern const struct inode_operations ecryptfs_dir_iops;
 extern const struct inode_operations ecryptfs_symlink_iops;
 extern const struct super_operations ecryptfs_sops;
-extern struct dentry_operations ecryptfs_dops;
+extern const struct dentry_operations ecryptfs_dops;
 extern struct address_space_operations ecryptfs_aops;
 extern int ecryptfs_verbosity;
 extern unsigned int ecryptfs_message_buf_len;