sx: whack set-but-not-used warn in _sx_slock_hard

Sponsored by: Rubicon Communications, LLC ("Netgate")
2023-02-21 13:49:14 +00:00 · 2023-02-21 13:49:14 +00:00 · de709b1455
commit de709b1455
parent dbcd7e7e32
1 changed files with 1 additions and 1 deletions
--- a/sys/kern/kern_sx.c
+++ b/sys/kern/kern_sx.c
@ -1039,7 +1039,7 @@ _sx_slock_hard(struct sx *sx, int opts, uintptr_t x LOCK_FILE_LINE_ARG_DEF)
 #if defined(KDTRACE_HOOKS) || defined(LOCK_PROFILING)
 	uintptr_t state = 0;
 #endif
-	int extra_work = 0;
+	int extra_work __sdt_used = 0;

 	td = curthread;