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| author | Sean Young <sean@mess.org> | 2021-07-03 15:37:17 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-18 13:40:09 +0200 |
| commit | 2d2aaa200cede60d145ce1eda8cd2811d124a06a (patch) | |
| tree | dd68dca4ddf5f926c267f06610210e72dc89b416 | |
| parent | c0eaaa686864b07a85743d6004cd0a7e58c376cb (diff) | |
| download | kernel_replicant_linux-2d2aaa200cede60d145ce1eda8cd2811d124a06a.tar.gz kernel_replicant_linux-2d2aaa200cede60d145ce1eda8cd2811d124a06a.tar.bz2 kernel_replicant_linux-2d2aaa200cede60d145ce1eda8cd2811d124a06a.zip | |
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>
| -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); |