diff options
Diffstat (limited to 'drivers/tty/n_tty.c')
| -rw-r--r-- | drivers/tty/n_tty.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index e7c9dce14f88..01883e5c8bbd 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -1541,21 +1541,24 @@ static void n_tty_receive_buf_standard(struct tty_struct *tty, continue; } - if (likely(flag == TTY_NORMAL)) { - if (I_ISTRIP(tty)) - c &= 0x7f; - if (I_IUCLC(tty) && L_IEXTEN(tty)) - c = tolower(c); - if (L_EXTPROC(tty)) { - put_tty_queue(c, ldata); - continue; - } - if (!test_bit(c, ldata->char_map)) - n_tty_receive_char(tty, c); - else - n_tty_receive_char_special(tty, c); - } else + if (unlikely(flag != TTY_NORMAL)) { n_tty_receive_char_flagged(tty, c, flag); + continue; + } + + if (I_ISTRIP(tty)) + c &= 0x7f; + if (I_IUCLC(tty) && L_IEXTEN(tty)) + c = tolower(c); + if (L_EXTPROC(tty)) { + put_tty_queue(c, ldata); + continue; + } + + if (test_bit(c, ldata->char_map)) + n_tty_receive_char_special(tty, c); + else + n_tty_receive_char(tty, c); } } |