diff options
Diffstat (limited to 'drivers/tty/n_hdlc.c')
-rw-r--r-- | drivers/tty/n_hdlc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c index 8d6253903f24..0c12dec110bc 100644 --- a/drivers/tty/n_hdlc.c +++ b/drivers/tty/n_hdlc.c @@ -614,7 +614,7 @@ static ssize_t n_hdlc_tty_read(struct tty_struct *tty, struct file *file, } /* no data */ - if (file->f_flags & O_NONBLOCK) { + if (tty_io_nonblock(tty, file)) { ret = -EAGAIN; break; } @@ -681,7 +681,7 @@ static ssize_t n_hdlc_tty_write(struct tty_struct *tty, struct file *file, if (tbuf) break; - if (file->f_flags & O_NONBLOCK) { + if (tty_io_nonblock(tty, file)) { error = -EAGAIN; break; } |