switch ->get_link() to delayed_call, kill ->put_link()

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

1 files changed, 4 insertions, 3 deletions

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 5a05559cb23d..a4dddc61594c 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -675,7 +675,8 @@ out:
 }
 
 static const char *ecryptfs_get_link(struct dentry *dentry,
-                                     struct inode *inode, void **cookie)
+                                     struct inode *inode,
+                                     struct delayed_call *done)
 {
         size_t len;
         char *buf;
@@ -689,7 +690,8 @@ static const char *ecryptfs_get_link(struct dentry *dentry,
         fsstack_copy_attr_atime(d_inode(dentry),
                                 d_inode(ecryptfs_dentry_to_lower(dentry)));
         buf[len] = '\0';
-        return *cookie = buf;
+        set_delayed_call(done, kfree_link, buf);
+        return buf;
 }
 
 /**
@@ -1102,7 +1104,6 @@ out:
 const struct inode_operations ecryptfs_symlink_iops = {
         .readlink = generic_readlink,
         .get_link = ecryptfs_get_link,
-        .put_link = kfree_put_link,
         .permission = ecryptfs_permission,
         .setattr = ecryptfs_setattr,
         .getattr = ecryptfs_getattr_link,