diff options
Diffstat (limited to 'drivers/char/n_tty.c')
| -rw-r--r-- | drivers/char/n_tty.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c index 2bdb0144a22..6ac3ca4c723 100644 --- a/drivers/char/n_tty.c +++ b/drivers/char/n_tty.c @@ -579,8 +579,8 @@ static void eraser(unsigned char c, struct tty_struct *tty) static inline void isig(int sig, struct tty_struct *tty, int flush) { - if (tty->pgrp > 0) - kill_pg(tty->pgrp, sig, 1); + if (tty->pgrp) + kill_pgrp(tty->pgrp, sig, 1); if (flush || !L_NOFLSH(tty)) { n_tty_flush_buffer(tty); if (tty->driver->flush_buffer) @@ -1184,13 +1184,13 @@ static int job_control(struct tty_struct *tty, struct file *file) /* don't stop on /dev/console */ if (file->f_op->write != redirected_tty_write && current->signal->tty == tty) { - if (tty->pgrp <= 0) - printk("read_chan: tty->pgrp <= 0!\n"); - else if (process_group(current) != tty->pgrp) { + if (!tty->pgrp) + printk("read_chan: no tty->pgrp!\n"); + else if (task_pgrp(current) != tty->pgrp) { if (is_ignored(SIGTTIN) || - is_orphaned_pgrp(process_group(current))) + is_current_pgrp_orphaned()) return -EIO; - kill_pg(process_group(current), SIGTTIN, 1); + kill_pgrp(task_pgrp(current), SIGTTIN, 1); return -ERESTARTSYS; } } |