diff --git a/drivers/flash/flash_stm32_qspi.c b/drivers/flash/flash_stm32_qspi.c
index 019b9e78bce..e9f26a94780 100644
--- a/drivers/flash/flash_stm32_qspi.c
+++ b/drivers/flash/flash_stm32_qspi.c
@@ -556,7 +556,9 @@ static void qspi_dma_callback(const struct device *dev, void *arg,
 {
 	DMA_HandleTypeDef *hdma = arg;
 
-	if (status != 0) {
+	ARG_UNUSED(dev);
+
+	if (status < 0) {
 		LOG_ERR("DMA callback error with channel %d.", channel);
 
 	}