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fix(driver): issues reported by coverity

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This commit is contained in:
morris
2024-11-26 12:50:04 +08:00
parent 5cae5090c2
commit 13d0e83cd6
5 changed files with 28 additions and 29 deletions
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2
components/esp_driver_uart/src/uart_vfs.c
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@@ -215,7 +215,7 @@ static int uart_rx_char(int fd)
static int uart_rx_char_via_driver(int fd)
{
uint8_t c;
int timeout = s_ctx[fd]->non_blocking ? 0 : portMAX_DELAY;
TickType_t timeout = s_ctx[fd]->non_blocking ? 0 : portMAX_DELAY;
int n = uart_read_bytes(fd, &c, 1, timeout);
if (n <= 0) {
return NONE;