diff options
Diffstat (limited to 'include/linux/tty.h')
| -rw-r--r-- | include/linux/tty.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h index 64f8646..0503729 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -686,14 +686,13 @@ do { \ prepare_to_wait(&wq, &__wait, TASK_INTERRUPTIBLE); \ if (condition) \ break; \ - if (!signal_pending(current)) { \ - tty_unlock(tty); \ - schedule(); \ - tty_lock(tty); \ - continue; \ + if (signal_pending(current)) { \ + ret = -ERESTARTSYS; \ + break; \ } \ - ret = -ERESTARTSYS; \ - break; \ + tty_unlock(tty); \ + schedule(); \ + tty_lock(tty); \ } \ finish_wait(&wq, &__wait); \ } while (0) |