1 files changed, 4 insertions, 1 deletions

diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 5107384ee029..7261dc6c2ead 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -3,6 +3,7 @@
 #include <linux/spinlock.h>
 #include <linux/fs_struct.h>
 #include <linux/namei.h>
+#include <linux/slab.h>
 #include <linux/sched.h>
 
 #include "super.h"
@@ -288,8 +289,10 @@ more:
                         CEPH_MDS_OP_LSSNAP : CEPH_MDS_OP_READDIR;
 
                 /* discard old result, if any */
-                if (fi->last_readdir)
+                if (fi->last_readdir) {
                         ceph_mdsc_put_request(fi->last_readdir);
+                        fi->last_readdir = NULL;
+                }
 
                 /* requery frag tree, as the frag topology may have changed */
                 frag = ceph_choose_frag(ceph_inode(inode), frag, NULL, NULL);