diff --git a/arch/arm/src/sam34/sam_serial.c b/arch/arm/src/sam34/sam_serial.c
index 01970b7377e..4395de5175c 100644
--- a/arch/arm/src/sam34/sam_serial.c
+++ b/arch/arm/src/sam34/sam_serial.c
@@ -1178,7 +1178,6 @@ static int up_ioctl(struct file *filep, int cmd, unsigned long arg)
 #if defined(CONFIG_SERIAL_IFLOWCONTROL) || defined(CONFIG_SERIAL_OFLOWCONTROL)
             priv->flowc     = flowc;
 #endif
-
             /* effect the changes immediately - note that we do not
              * implement TCSADRAIN / TCSAFLUSH
              */