git: 39a1b7009003 - stable/13 - gpio: mark more INVARIANTS variables as __diagused

The branch stable/13 has been updated by dim:

URL: https://cgit.FreeBSD.org/src/commit/?id=39a1b7009003c2e89fc6dbf768035d92186a194d

commit 39a1b7009003c2e89fc6dbf768035d92186a194d
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2022-08-14 12:12:42 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2022-08-21 11:10:49 +0000

    gpio: mark more INVARIANTS variables as __diagused
    
    Mark another set of variables that are only used in INVARIANTS builds,
    which otherwise result in set-but-not-used warnings.
    
    Fixes:          7dc4d5118c02
    MFC after:      3 days
    
    (cherry picked from commit 6e62d9a5a56c0cb8d314998e163096a454c84620)
---
 sys/dev/gpio/gpioc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/dev/gpio/gpioc.c b/sys/dev/gpio/gpioc.c
index 15d0848fc020..99c83b2196d8 100644
--- a/sys/dev/gpio/gpioc.c
+++ b/sys/dev/gpio/gpioc.c
@@ -319,7 +319,8 @@ gpioc_detach_priv_pin(struct gpioc_cdevpriv *priv,
 {
 	struct gpioc_privs	*priv_link, *priv_link_temp;
 	struct gpioc_pins	*pin_link, *pin_link_temp;
-	unsigned int		consistency_a, consistency_b;
+	unsigned int		consistency_a __diagused;
+	unsigned int		consistency_b __diagused;
 
 	consistency_a = 0;
 	consistency_b = 0;