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tests: drivers: uart: uart_pm fix 'rxbuf' may be used uninitialized

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Fix for uart_pm/src/main.c:106:23:
error: 'rxbuf' may be used uninitialized [-Werror=maybe-uninitialized]

string.h:62:10: note: by argument 2 of type 'const void *' to 'memcmp'
   62 | int      memcmp (const void *, const void *, size_t);
      |          ^~~~~~
tests/drivers/uart/uart_pm/src/main.c:69:17: note: 'rxbuf' declared here
   69 |         uint8_t rxbuf[32];
      |                 ^~~~~

Signed-off-by: Piotr Kosycarz <piotr.kosycarz@nordicsemi.no>
This commit is contained in:
Piotr Kosycarz 2024-05-22 15:29:39 +02:00 • committed by Anas Nashif
commit f9ee925bb7
1 changed files with 1 additions and 1 deletions
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2
tests/drivers/uart/uart_pm/src/main.c
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@ -66,7 +66,7 @@ static void async_callback(const struct device *dev, struct uart_event *evt, voi
static bool async_verify(const struct device *dev, bool active)
{
char txbuf[] = "test";
uint8_t rxbuf[32];
uint8_t rxbuf[32] = { 0 };
volatile bool tx_done = false;
int err;