kclient: remove unused dentry in ceph_open

diff --git a/src/kernel/file.c b/src/kernel/file.c
index 6f203213e200a971b92ff90bcd801e9dfac86cac..a91d6b93e11e390e1b8619efd2a8dd21fc23d0d5 100644 (file)
--- a/src/kernel/file.c
+++ b/src/kernel/file.c
@@ -92,7 +92,6 @@ int ceph_open(struct inode *inode, struct file *file)
        struct ceph_inode_info *ci = ceph_inode(inode);
        struct ceph_client *client = ceph_sb_to_client(inode->i_sb);
        struct ceph_mds_client *mdsc = &client->mdsc;
-       struct dentry *dentry;
        struct ceph_mds_request *req;
        struct ceph_file_info *cf = file->private_data;
        struct inode *parent_inode = file->f_dentry->d_parent->d_inode;
@@ -133,12 +132,9 @@ int ceph_open(struct inode *inode, struct file *file)
                return ceph_init_file(inode, file, fmode);
        }
        spin_unlock(&inode->i_lock);
+
        dout(10, "open fmode %d wants %s, we only already want %s\n",
             fmode, ceph_cap_string(new_want), ceph_cap_string(mds_wanted));
-
-       dentry = d_find_alias(inode);
-       if (!dentry)
-               return -ESTALE;  /* yuck */
        if (!ceph_caps_issued_mask(ceph_inode(inode), CEPH_CAP_FILE_EXCL))
                ceph_release_caps(inode, CEPH_CAP_FILE_RDCACHE);
        req = prepare_open_request(inode->i_sb, flags, 0);
@@ -153,7 +149,6 @@ int ceph_open(struct inode *inode, struct file *file)
        ceph_mdsc_put_request(req);
        dout(5, "open result=%d on %llx.%llx\n", err, ceph_vinop(inode));
 out:
-       dput(dentry);
        return err;
 }