diff options
| author | Sean Young <sean@mess.org> | 2021-07-03 15:37:17 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-07-22 08:19:17 +0200 |
| commit | 6b7f554be8c92319d7e6df92fd247ebb9beb4a45 (patch) | |
| tree | e8c8b4e8b2fb55596ece7b197da5977b31582ba0 /drivers/media/rc/rc-loopback.c | |
| parent | media: usb: dvb-usb-v2: af9035: let subdrv autoselect enable si2168 and si2157 (diff) | |
| download | linux-6b7f554be8c92319d7e6df92fd247ebb9beb4a45.tar.xz linux-6b7f554be8c92319d7e6df92fd247ebb9beb4a45.zip | |
media: rc-loopback: return number of emitters rather than error
The LIRC_SET_TRANSMITTER_MASK ioctl should return the number of emitters
if an invalid list was set.
Cc: stable@vger.kernel.org
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/rc/rc-loopback.c')
| -rw-r--r-- | drivers/media/rc/rc-loopback.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/rc/rc-loopback.c b/drivers/media/rc/rc-loopback.c index 1ba3f96ffa7d..40ab66c850f2 100644 --- a/drivers/media/rc/rc-loopback.c +++ b/drivers/media/rc/rc-loopback.c @@ -42,7 +42,7 @@ static int loop_set_tx_mask(struct rc_dev *dev, u32 mask) if ((mask & (RXMASK_REGULAR | RXMASK_LEARNING)) != mask) { dprintk("invalid tx mask: %u\n", mask); - return -EINVAL; + return 2; } dprintk("setting tx mask: %u\n", mask); |