Commit 1ad3bb28 authored by Xiubo Li's avatar Xiubo Li Committed by Ilya Dryomov
Browse files

ceph: assign the ci only when the inode isn't NULL 



The ceph_find_inode() may will fail and return NULL.

Signed-off-by: default avatarXiubo Li <xiubli@redhat.com>
Reviewed-by: default avatarJeff Layton <jlayton@kernel.org>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 322794d3

fs/ceph/caps.c

+1 −1
Original line number Diff line number Diff line
@@ -4166,7 +4166,6 @@ 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);
@@ -4192,6 +4191,7 @@ 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) {