From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Thu, 6 May 2021 05:38:56 +0000 (+0200)
Subject: media: rc: i2c: Fix an error message
X-Git-Tag: v5.10.79~3128
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bab207d3524e9e7fcdd09a430f278f96ed47cc5f;p=platform%2Fkernel%2Flinux-rpi.git

media: rc: i2c: Fix an error message

[ 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>
---

diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c
index e8119ad..9237659 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;