summaryrefslogtreecommitdiff
path: root/drivers/media/rc/redrat3.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/rc/redrat3.c')
-rw-r--r--drivers/media/rc/redrat3.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 3749443..0042367 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -762,7 +762,8 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
return -EAGAIN;
}
- count = min_t(unsigned, count, RR3_MAX_SIG_SIZE - RR3_TX_TRAILER_LEN);
+ if (count > RR3_MAX_SIG_SIZE - RR3_TX_TRAILER_LEN)
+ return -EINVAL;
/* rr3 will disable rc detector on transmit */
rr3->transmitting = true;
@@ -801,8 +802,8 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
&irdata->lens[curlencheck]);
curlencheck++;
} else {
- count = i - 1;
- break;
+ ret = -EINVAL;
+ goto out;
}
}
irdata->sigdata[i] = lencheck;