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 --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c index a14a74e6b986..19ff9cb08e88 100644 --- a/drivers/media/i2c/ir-kbd-i2c.c +++ b/drivers/media/i2c/ir-kbd-i2c.c @@ -688,8 +688,8 @@ 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;