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Diffstat (limited to 'drivers/serial/serial_lh7a40x.c')
-rw-r--r--drivers/serial/serial_lh7a40x.c2
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;