Signed-off-by: Peter Hurley <[email protected]>
---
drivers/tty/n_tty.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index d6997de..b77d16f 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);
--
1.8.1.2
--
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