From 8a61a4eec41257f8625c5ce5029fc8811b319a73 Mon Sep 17 00:00:00 2001 From: Kip Macy <kmacy@FreeBSD.org> Date: Tue, 16 Dec 2008 00:20:15 +0000 Subject: [PATCH] add macro for destroying an llentry's rwlock --- sys/net/if_llatbl.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/net/if_llatbl.h b/sys/net/if_llatbl.h index 9e73405b6c57..50e617d9d679 100644 --- a/sys/net/if_llatbl.h +++ b/sys/net/if_llatbl.h @@ -81,6 +81,7 @@ struct llentry { #define LLE_DOWNGRADE(lle) rw_downgrade(&(lle)->lle_lock) #define LLE_TRY_UPGRADE(lle) rw_try_upgrade(&(lle)->lle_lock) #define LLE_LOCK_INIT(lle) rw_init_flags(&(lle)->lle_lock, "lle", RW_DUPOK) +#define LLE_LOCK_DESTROY(lle) rw_destroy(&(lle)->lle_lock) #define LLE_WLOCK_ASSERT(lle) rw_assert(&(lle)->lle_lock, RA_WLOCKED) #define LLE_IS_VALID(lle) (((lle) != NULL) && ((lle) != (void *)-1)) @@ -119,7 +120,7 @@ struct llentry { LLE_WUNLOCK(lle); \ } \ /* guard against invalid refs */ \ - lle = 0; \ + lle = NULL; \ } while (0)