git: 6d15ccde4d95 - main - linuxkpi: Allow BUILD_BUG_ON in if statements without braces

The branch main has been updated by arichardson:

URL: https://cgit.FreeBSD.org/src/commit/?id=6d15ccde4d9579ad2a77f93630695804a7efcbc4

commit 6d15ccde4d9579ad2a77f93630695804a7efcbc4
Author:     Alex Richardson <arichardson@FreeBSD.org>
AuthorDate: 2021-10-08 08:35:31 +0000
Commit:     Alex Richardson <arichardson@FreeBSD.org>
CommitDate: 2021-10-11 10:51:44 +0000

    linuxkpi: Allow BUILD_BUG_ON in if statements without braces
    
    I got a compilation failure in virtio-gpu without this change.
    
    Reviewed By:    #linuxkpi, manu, bz, hselasky
    Differential Revision: https://reviews.freebsd.org/D32366
---
 sys/compat/linuxkpi/common/include/linux/kernel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/compat/linuxkpi/common/include/linux/kernel.h b/sys/compat/linuxkpi/common/include/linux/kernel.h
index aba5896111f7..852603f75f8b 100644
--- a/sys/compat/linuxkpi/common/include/linux/kernel.h
+++ b/sys/compat/linuxkpi/common/include/linux/kernel.h
@@ -105,7 +105,7 @@
 }
 
 #define	BUILD_BUG()			do { CTASSERT(0); } while (0)
-#define	BUILD_BUG_ON(x)			_O_CTASSERT(!(x))
+#define	BUILD_BUG_ON(x)			do { _O_CTASSERT(!(x)) } while (0)
 #define	BUILD_BUG_ON_MSG(x, msg)	BUILD_BUG_ON(x)
 #define	BUILD_BUG_ON_NOT_POWER_OF_2(x)	BUILD_BUG_ON(!powerof2(x))
 #define	BUILD_BUG_ON_INVALID(expr)	while (0) { (void)(expr); }