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[5.4,072/348] spi: spi-loopback-test: Fix tx_buf might be rx_buf

Message ID 20210712060711.506679268@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman July 12, 2021, 6:07 a.m. UTC 
From: Jay Fang <f.fangjian@huawei.com>

[ Upstream commit 9e37a3ab0627011fb63875e9a93094b6fc8ddf48 ]

In function 'spi_test_run_iter': Value 'tx_buf' might be 'rx_buf'.

Signed-off-by: Jay Fang <f.fangjian@huawei.com>
Link: https://lore.kernel.org/r/1620629903-15493-5-git-send-email-f.fangjian@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/spi/spi-loopback-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/spi/spi-loopback-test.c b/drivers/spi/spi-loopback-test.c
index 51633b2b6437..69a9df2cbbcf 100644
--- a/drivers/spi/spi-loopback-test.c
+++ b/drivers/spi/spi-loopback-test.c
@@ -868,7 +868,7 @@  static int spi_test_run_iter(struct spi_device *spi,
 		test.transfers[i].len = len;
 		if (test.transfers[i].tx_buf)
 			test.transfers[i].tx_buf += tx_off;
-		if (test.transfers[i].tx_buf)
+		if (test.transfers[i].rx_buf)
 			test.transfers[i].rx_buf += rx_off;
 	}