diff options
Diffstat (limited to 'drivers/serial/serial_lh7a40x.c')
| -rw-r--r-- | drivers/serial/serial_lh7a40x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c index 4ce3a41f161..85cfa08d3ba 100644 --- a/drivers/serial/serial_lh7a40x.c +++ b/drivers/serial/serial_lh7a40x.c @@ -162,7 +162,7 @@ lh7a40xuart_rx_chars (struct uart_port* port) flag = TTY_NORMAL; ++port->icount.rx; - if (data & RxError) { /* Quick check, short-circuit */ + if (unlikely(data & RxError)) { /* Quick check, short-circuit */ if (data & RxBreak) { data &= ~(RxFramingError | RxParityError); ++port->icount.brk; |