Make sure that there is one space between if and condition

1 files changed, 3 insertions, 3 deletions

diff --git a/nuttx/drivers/analog/dac.c b/nuttx/drivers/analog/dac.c
index 31d1242e7..2714f2135 100644
--- a/nuttx/drivers/analog/dac.c
+++ b/nuttx/drivers/analog/dac.c
@@ -398,19 +398,19 @@ static ssize_t dac_write(FAR struct file *filep, FAR const char *buffer, size_t
           fifo->af_buffer[fifo->af_tail].am_data=*(uint32_t *)&buffer[nsent];
           fifo->af_buffer[fifo->af_tail].am_data&=0xffffff00;
         }
-      else if(msglen == 3)
+      else if (msglen == 3)
         {
           fifo->af_buffer[fifo->af_tail].am_channel=buffer[nsent];
           fifo->af_buffer[fifo->af_tail].am_data=(*(uint16_t *)&buffer[nsent+1]);
           fifo->af_buffer[fifo->af_tail].am_data<<=16;
         }
-      else if(msglen == 2)
+      else if (msglen == 2)
         {
           fifo->af_buffer[fifo->af_tail].am_channel=0;
           fifo->af_buffer[fifo->af_tail].am_data=(*(uint16_t *)&buffer[nsent]);
           fifo->af_buffer[fifo->af_tail].am_data<<=16;
         }
-      else if(msglen == 1)
+      else if (msglen == 1)
        {
           fifo->af_buffer[fifo->af_tail].am_channel=0;
           fifo->af_buffer[fifo->af_tail].am_data=buffer[nsent];