git: 7cd4984e6701 - main - SPDX: Not BSD-4-Clause

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=7cd4984e6701963dccfc11c297daa250f1c06085

commit 7cd4984e6701963dccfc11c297daa250f1c06085
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2022-09-17 03:47:23 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2022-09-17 03:49:16 +0000

    SPDX: Not BSD-4-Clause
    
    This is not BSD-4-Clause. It's closer to a modified BSD-2-Clause with 2
    added clauses (and the first one has added clauses). Remove
    SPDX-License-Idnetifier since this license doesn't match anything in
    SPDX.
---
 sys/kern/kern_physio.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sys/kern/kern_physio.c b/sys/kern/kern_physio.c
index 2d384b6b9a60..1e7b5e7b12bf 100644
--- a/sys/kern/kern_physio.c
+++ b/sys/kern/kern_physio.c
@@ -1,6 +1,4 @@
 /*-
- * SPDX-License-Identifier: BSD-4-Clause
- *
  * Copyright (c) 1994 John S. Dyson
  * All rights reserved.
  *