Btrfs: fix memory leak in reading btree blocks

[deliverable/linux.git] / fs / ceph / caps.c

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 99115cae1652ac1661d37a5a286da7180b6d9d94..16e6ded0b7f281bf72e8074b9d2896713fe4aef2 100644 (file)
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1347,9 +1347,12 @@ void ceph_flush_snaps(struct ceph_inode_info *ci,
 {
        struct inode *inode = &ci->vfs_inode;
        struct ceph_mds_client *mdsc = ceph_inode_to_client(inode)->mdsc;
-       struct ceph_mds_session *session = *psession;
+       struct ceph_mds_session *session = NULL;
        int mds;
+
        dout("ceph_flush_snaps %p\n", inode);
+       if (psession)
+               session = *psession;
 retry:
        spin_lock(&ci->i_ceph_lock);
        if (!(ci->i_ceph_flags & CEPH_I_FLUSH_SNAPS)) {