diff options
Diffstat (limited to 'sys/kern/kern_exit.c')
| -rw-r--r-- | sys/kern/kern_exit.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c index 39b48e0..b96cdbf 100644 --- a/sys/kern/kern_exit.c +++ b/sys/kern/kern_exit.c @@ -340,10 +340,10 @@ exit1(struct thread *td, int rv) if (ttyvp != NULL) { sx_xunlock(&proctree_lock); - vn_lock(ttyvp, LK_EXCLUSIVE | LK_RETRY); - if (ttyvp->v_type != VBAD) + if (vn_lock(ttyvp, LK_EXCLUSIVE) == 0) { VOP_REVOKE(ttyvp, REVOKEALL); - VOP_UNLOCK(ttyvp, 0); + VOP_UNLOCK(ttyvp, 0); + } sx_xlock(&proctree_lock); } } |
