diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-05-06 08:38:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-14 17:56:04 +0300 |
| commit | bab207d3524e9e7fcdd09a430f278f96ed47cc5f (patch) | |
| tree | 170833d36252141f51387330533aed091ad42656 /drivers/media/i2c | |
| parent | a9d02976e9bac2232f6d09dde77ccff7db105521 (diff) | |
| download | linux-bab207d3524e9e7fcdd09a430f278f96ed47cc5f.tar.xz | |
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>
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/ir-kbd-i2c.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |