diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/tty_ioctl.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c index 745d552620bf..0def089cc1f2 100644 --- a/drivers/char/tty_ioctl.c +++ b/drivers/char/tty_ioctl.c @@ -228,7 +228,8 @@ EXPORT_SYMBOL(tty_termios_input_baud_rate); * and will all go away once this is done. */ -void tty_termios_encode_baud_rate(struct ktermios *termios, speed_t ibaud, speed_t obaud) +void tty_termios_encode_baud_rate(struct ktermios *termios, + speed_t ibaud, speed_t obaud) { int i = 0; int ifound = -1, ofound = -1; @@ -263,11 +264,15 @@ void tty_termios_encode_baud_rate(struct ktermios *termios, speed_t ibaud, speed */ do { - if (obaud - oclose >= baud_table[i] && obaud + oclose <= baud_table[i]) { + if (obaud - oclose <= baud_table[i] && + obaud + oclose >= baud_table[i]) { termios->c_cflag |= baud_bits[i]; ofound = i; } - if (ibaud - iclose >= baud_table[i] && ibaud + iclose <= baud_table[i]) { + if (ibaud - iclose <= baud_table[i] && + ibaud + iclose >= baud_table[i]) { + /* For the case input == output don't set IBAUD bits + if the user didn't do so */ if (ofound == i && !ibinput) ifound = i; #ifdef IBSHIFT |