diff mbox series

[5.4,151/348] media: rc: i2c: Fix an error message

Message ID 20210712060721.140384869@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman July 12, 2021, 6:08 a.m. UTC 
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

[ Upstream commit 9c87ae1a0dbeb5794957421157fd266d38a869b4 ]

'ret' is known to be 1 here. In fact 'i' is expected instead.
Store the return value of 'i2c_master_recv()' in 'ret' so that the error
message print the correct error code.

Fixes: acaa34bf06e9 ("media: rc: implement zilog transmitter")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/media/i2c/ir-kbd-i2c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c
index e8119ad0bc71..92376592455e 100644
--- a/drivers/media/i2c/ir-kbd-i2c.c
+++ b/drivers/media/i2c/ir-kbd-i2c.c
@@ -678,8 +678,8 @@  static int zilog_tx(struct rc_dev *rcdev, unsigned int *txbuf,
 		goto out_unlock;
 	}
 
-	i = i2c_master_recv(ir->tx_c, buf, 1);
-	if (i != 1) {
+	ret = i2c_master_recv(ir->tx_c, buf, 1);
+	if (ret != 1) {
 		dev_err(&ir->rc->dev, "i2c_master_recv failed with %d\n", ret);
 		ret = -EIO;
 		goto out_unlock;