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all: Add 'U' suffix when using unsigned variables

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Add a 'U' suffix to values when computing and comparing against
unsigned variables.

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
This commit is contained in:
Patrik Flykt 2019-03-26 19:57:45 -06:00 • committed by Kumar Gala
commit 24d71431e9
559 changed files with 2331 additions and 2328 deletions
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2
subsys/shell/shell_uart.c
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@ -147,7 +147,7 @@ static void timer_handler(struct k_timer *timer)
const struct shell_uart *sh_uart = k_timer_user_data_get(timer);
while (uart_poll_in(sh_uart->ctrl_blk->dev, &c) == 0) {
if (ring_buf_put(sh_uart->rx_ringbuf, &c, 1) == 0) {
if (ring_buf_put(sh_uart->rx_ringbuf, &c, 1) == 0U) {
/* ring buffer full. */
LOG_WRN("RX ring buffer full.");
}