From: Jay Fang f.fangjian@huawei.com
stable inclusion from stable-5.10.50 commit cb42cf32ce2e96cbe5a67d0bf7eccbae37521c82 bugzilla: 174522 https://gitee.com/openeuler/kernel/issues/I4DNFY
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ 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@huawe... Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Chen Jun chenjun102@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com Signed-off-by: Chen Jun chenjun102@huawei.com --- drivers/spi/spi-loopback-test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-loopback-test.c b/drivers/spi/spi-loopback-test.c index df981e55c24c..89b91cdfb2a5 100644 --- a/drivers/spi/spi-loopback-test.c +++ b/drivers/spi/spi-loopback-test.c @@ -874,7 +874,7 @@ 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; }