diff options
| -rw-r--r-- | drivers/tty/n_tty.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index d598436d9bc6..4f20bec011fb 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -1505,21 +1505,19 @@ static void __receive_buf(struct tty_struct *tty, const unsigned char *cp, memcpy(read_buf_addr(ldata, head), cp, n); ldata->read_head += n; } else { - int i; - - for (i = count; i; i--, cp++) { + while (count--) { if (fp) flags = *fp++; switch (flags) { case TTY_NORMAL: - n_tty_receive_char(tty, *cp); + n_tty_receive_char(tty, *cp++); break; case TTY_BREAK: n_tty_receive_break(tty); break; case TTY_PARITY: case TTY_FRAME: - n_tty_receive_parity_error(tty, *cp); + n_tty_receive_parity_error(tty, *cp++); break; case TTY_OVERRUN: n_tty_receive_overrun(tty); |