1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/spi/spi-loopback-test.c b/drivers/spi/spi-loopback-test.c
index 894616f687b0..cf4bb36bee25 100644
--- a/drivers/spi/spi-loopback-test.c
+++ b/drivers/spi/spi-loopback-test.c
@@ -761,6 +761,7 @@ static int spi_test_run_iter(struct spi_device *spi,
                 test.iterate_transfer_mask = 1;
 
         /* count number of transfers with tx/rx_buf != NULL */
+        rx_count = tx_count = 0;
         for (i = 0; i < test.transfer_count; i++) {
                 if (test.transfers[i].tx_buf)
                         tx_count++;