diff options
| -rw-r--r-- | sys/kern/tty.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index 333378c..c244ff6 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -1391,14 +1391,14 @@ tty_wait(struct tty *tp, struct cv *cv) error = cv_wait_sig(cv, tp->t_mtx); - /* Restart the system call when we may have been revoked. */ - if (tp->t_revokecnt != revokecnt) - return (ERESTART); - /* Bail out when the device slipped away. */ if (tty_gone(tp)) return (ENXIO); + /* Restart the system call when we may have been revoked. */ + if (tp->t_revokecnt != revokecnt) + return (ERESTART); + return (error); } @@ -1413,14 +1413,14 @@ tty_timedwait(struct tty *tp, struct cv *cv, int hz) error = cv_timedwait_sig(cv, tp->t_mtx, hz); - /* Restart the system call when we may have been revoked. */ - if (tp->t_revokecnt != revokecnt) - return (ERESTART); - /* Bail out when the device slipped away. */ if (tty_gone(tp)) return (ENXIO); + /* Restart the system call when we may have been revoked. */ + if (tp->t_revokecnt != revokecnt) + return (ERESTART); + return (error); } |
