refcount: remove a stale comment about conditional ref/unref routines

It was there for vfs-specific variants and was copied over when it should not. Sponsored by: The FreeBSD Foundation
2018-12-07 16:10:13 +00:00 · 2018-12-07 16:10:13 +00:00 · 6d80602477
commit 6d80602477
parent 72442df1f5
1 changed files with 0 additions and 2 deletions
--- a/sys/sys/refcount.h
+++ b/sys/sys/refcount.h
@ -79,8 +79,6 @@ refcount_release(volatile u_int *count)
 /*
 * This functions returns non-zero if the refcount was
 * incremented. Else zero is returned.
- *
- * A temporary hack until refcount_* APIs are sorted out.
 */
 static __inline __result_use_check int
 refcount_acquire_if_not_zero(volatile u_int *count)