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path: root/drivers/char/n_tty.c
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Diffstat (limited to 'drivers/char/n_tty.c')
-rw-r--r--drivers/char/n_tty.c14
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;
}
}