diff options
| author | Sean Young <sean@mess.org> | 2021-07-03 15:37:17 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-22 11:41:23 +0200 |
| commit | 2cddda498c6af2e9ce8fb14ddc48f181b3715ff9 (patch) | |
| tree | a74403b6c655742b75cd1582ccf31291c97e897b /drivers/media | |
| parent | 2bed3f25a19f2c3ef204e1aafe75a66fe2474d21 (diff) | |
media: rc-loopback: return number of emitters rather than error
commit 6b7f554be8c92319d7e6df92fd247ebb9beb4a45 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media')
| -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 63dace8198b0..b3810b85e7d5 100644 --- a/drivers/media/rc/rc-loopback.c +++ b/drivers/media/rc/rc-loopback.c @@ -55,7 +55,7 @@ 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); |