summaryrefslogtreecommitdiff
path: root/drivers/tty/n_tty.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/tty/n_tty.c')
-rw-r--r--drivers/tty/n_tty.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index dae628f19912..f4555a261420 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -1763,12 +1763,6 @@ static int n_tty_receive_buf2(struct tty_struct *tty, const unsigned char *cp,
return n_tty_receive_buf_common(tty, cp, fp, count, 1);
}
-int is_ignored(int sig)
-{
- return (sigismember(&current->blocked, sig) ||
- current->sighand->action[sig-1].sa.sa_handler == SIG_IGN);
-}
-
/**
* n_tty_set_termios - termios data changed
* @tty: terminal