diff options
| author | Sean Young <sean@mess.org> | 2013-07-08 17:33:09 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-07-30 17:04:23 -0300 |
| commit | 671ea6707b3fb051ec1bae8e7aa0a91f90e178e0 (patch) | |
| tree | b403d588b2f200677d6be3a34c859b43aa347c64 /drivers/media/rc/iguanair.c | |
| parent | 25379bf8bc4d4e83bd74d823048b85a95ae5a521 (diff) | |
| download | op-kernel-dev-671ea6707b3fb051ec1bae8e7aa0a91f90e178e0.zip op-kernel-dev-671ea6707b3fb051ec1bae8e7aa0a91f90e178e0.tar.gz | |
[media] lirc: make transmit interface consistent
All lirc drivers that can transmit, return EINVAL when they are passed
more than IR data than they can send. That is, except for two drivers
which I touched.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/rc/iguanair.c')
| -rw-r--r-- | drivers/media/rc/iguanair.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/rc/iguanair.c b/drivers/media/rc/iguanair.c index a4ab2e6..19632b1 100644 --- a/drivers/media/rc/iguanair.c +++ b/drivers/media/rc/iguanair.c @@ -364,8 +364,8 @@ static int iguanair_tx(struct rc_dev *dev, unsigned *txbuf, unsigned count) periods = DIV_ROUND_CLOSEST(txbuf[i] * ir->carrier, 1000000); bytes = DIV_ROUND_UP(periods, 127); if (size + bytes > ir->bufsize) { - count = i; - break; + rc = -EINVAL; + goto out; } while (periods > 127) { ir->packet->payload[size++] = 127 | space; |
