diff options
| -rw-r--r-- | drivers/tty/n_tty.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index f0db3f41df83..d40844b7a4fb 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -1538,6 +1538,12 @@ static void n_tty_receive_buf_standard(struct tty_struct *tty, while (count--) { if (fp) flag = *fp++; + + if (ldata->lnext) { + n_tty_receive_char_lnext(tty, *cp++, flag); + continue; + } + if (likely(flag == TTY_NORMAL)) { unsigned char c = *cp++; @@ -1551,12 +1557,8 @@ static void n_tty_receive_buf_standard(struct tty_struct *tty, } if (!test_bit(c, ldata->char_map)) n_tty_receive_char(tty, c); - else if (n_tty_receive_char_special(tty, c) && count) { - if (fp) - flag = *fp++; - n_tty_receive_char_lnext(tty, *cp++, flag); - count--; - } + else + n_tty_receive_char_special(tty, c); } else n_tty_receive_char_flagged(tty, *cp++, flag); } @@ -1575,15 +1577,6 @@ static void __receive_buf(struct tty_struct *tty, const unsigned char *cp, else if (tty->closing && !L_EXTPROC(tty)) n_tty_receive_buf_closing(tty, cp, fp, count); else { - if (ldata->lnext) { - char flag = TTY_NORMAL; - - if (fp) - flag = *fp++; - n_tty_receive_char_lnext(tty, *cp++, flag); - count--; - } - n_tty_receive_buf_standard(tty, cp, fp, count); flush_echoes(tty); |