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gpio: mark INVARIANTS variables as __diagused

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Fixes INVARIANTS build with Clang 15, which previously failed due to
set-but-not-used variable warnings.

Reviewed by:	dim
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D36097
This commit is contained in:
Ed Maste 2022-08-09 19:30:13 -04:00
parent d88eb4654f
commit 7dc4d5118c
1 changed files with 3 additions and 2 deletions
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5
sys/dev/gpio/gpioc.c
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@ -269,7 +269,8 @@ gpioc_attach_priv_pin(struct gpioc_cdevpriv *priv,
{
struct gpioc_privs *priv_link;
struct gpioc_pins *pin_link;
unsigned int consistency_a, consistency_b;
unsigned int consistency_a __diagused;
unsigned int consistency_b __diagused;
consistency_a = 0;
consistency_b = 0;
@ -634,7 +635,7 @@ gpioc_cdevpriv_dtor(void *data)
struct gpioc_cdevpriv *priv;
struct gpioc_privs *priv_link, *priv_link_temp;
struct gpioc_pins *pin_link, *pin_link_temp;
unsigned int consistency;
unsigned int consistency __diagused;
priv = data;