style: add braces around if/while statements

Per guidelines, all statements should have braces around them. We do not
have a CI check for this, so a few went in unnoticed.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2019-06-04 10:52:23 -04:00 committed by Carles Cufí
commit 4c32258606
63 changed files with 281 additions and 195 deletions

View file

@ -54,8 +54,8 @@ struct uart_liteuart_data {
static void uart_liteuart_poll_out(struct device *dev, unsigned char c)
{
/* wait for space */
while (sys_read8(UART_TXFULL))
;
while (sys_read8(UART_TXFULL)) {
}
sys_write8(c, UART_RXTX);
}