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drivers: serial: fix cfg.baudrate may be used uninitialized

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drivers/serial/uart_async_to_irq.c: In function 'get_rx_timeout':
drivers/serial/uart_async_to_irq.c:51:26:
warning: 'cfg.baudrate' may be used uninitialized
   51 |                 baudrate = cfg.baudrate;
      |                 ~~~~~~~~~^~~~~~~~~~~~~~
drivers/serial/uart_async_to_irq.c:45:28: note: 'cfg' declared here
   45 |         struct uart_config cfg;

Signed-off-by: Piotr Kosycarz <piotr.kosycarz@nordicsemi.no>
This commit is contained in:
Piotr Kosycarz 2024-06-19 11:55:33 +02:00 • committed by Anas Nashif
commit 4d01353640
1 changed files with 1 additions and 1 deletions
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drivers/serial/uart_async_to_irq.c
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@ -42,7 +42,7 @@ static const struct uart_async_to_irq_config *get_config(const struct device *de
/* Function calculates RX timeout based on baudrate. */
static uint32_t get_rx_timeout(const struct device *dev)
{
struct uart_config cfg;
struct uart_config cfg = { 0 };
int err;
uint32_t baudrate;