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

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The ceph_find_inode() may will fail and return NULL.

Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Xiubo Li 2022-03-02 15:29:51 +08:00 committed by Ilya Dryomov
parent 322794d335
commit 1ad3bb28d3
1 changed files with 1 additions and 1 deletions
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2
fs/ceph/caps.c
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@ -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) {