From: Xiubo Li <xiubli@xxxxxxxxxx>
The ceph_find_inode() may will fail and return NULL.
Signed-off-by: Xiubo Li <xiubli@xxxxxxxxxx>
---
fs/ceph/caps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 0b36020207fd..0762b55fdbcb 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -4303,7 +4303,6 @@ void ceph_handle_caps(struct ceph_mds_session *session,
/* lookup ino */
inode = ceph_find_inode(mdsc->fsc->sb, vino);
- ci = ceph_inode(inode);
dout(" op %s ino %llx.%llx inode %p\n", ceph_cap_op_name(op), vino.ino,
vino.snap, inode);
@@ -4333,6 +4332,7 @@ void ceph_handle_caps(struct ceph_mds_session *session,
}
goto flush_cap_releases;
}
+ ci = ceph_inode(inode);
/* these will work even if we don't have a cap yet */
switch (op) {
--
2.27.0
