[PATCH] io_uring: make spdxcheck.py happy

[Lukas Bulwahn]

Commit bbbdeb4720a0 ("io_uring: dual license io_uring.h uapi header")
uses a nested SPDX-License-Identifier to dual license the header.

Since then, ./scripts/spdxcheck.py complains:

  include/uapi/linux/io_uring.h: 1:60 Missing parentheses: OR

Add parentheses to make spdxcheck.py happy.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
---
applies cleanly on next-20200320

 include/uapi/linux/io_uring.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index 6d9d2b1cc523..e48d746b8e2a 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note OR MIT */
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */
 /*
  * Header file for the io_uring interface.
  *
-- 
2.17.1