diff options
Diffstat (limited to 'drivers/char/n_hdlc.c')
| -rw-r--r-- | drivers/char/n_hdlc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/n_hdlc.c b/drivers/char/n_hdlc.c index 82bcfb9c839a..06803ed5568c 100644 --- a/drivers/char/n_hdlc.c +++ b/drivers/char/n_hdlc.c | |||
| @@ -501,7 +501,7 @@ static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data, | |||
| 501 | __FILE__,__LINE__, count); | 501 | __FILE__,__LINE__, count); |
| 502 | 502 | ||
| 503 | /* This can happen if stuff comes in on the backup tty */ | 503 | /* This can happen if stuff comes in on the backup tty */ |
| 504 | if (n_hdlc == 0 || tty != n_hdlc->tty) | 504 | if (!n_hdlc || tty != n_hdlc->tty) |
| 505 | return; | 505 | return; |
| 506 | 506 | ||
| 507 | /* verify line is using HDLC discipline */ | 507 | /* verify line is using HDLC discipline */ |