Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / fs / ceph / file.c

diff --git a/kernel/fs/ceph/file.c b/kernel/fs/ceph/file.c
index 3c68e6a..c8222bf 100644 (file)
--- a/kernel/fs/ceph/file.c
+++ b/kernel/fs/ceph/file.c
@@ -929,7 +929,8 @@ again:
                statret = __ceph_do_getattr(inode, page,
                                            CEPH_STAT_CAP_INLINE_DATA, !!page);
                if (statret < 0) {
-                        __free_page(page);
+                       if (page)
+                               __free_page(page);
                        if (statret == -ENODATA) {
                                BUG_ON(retry_op != READ_INLINE);
                                goto again;