diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/s626.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c index 6549d116f2e6..80d2787d1063 100644 --- a/drivers/staging/comedi/drivers/s626.c +++ b/drivers/staging/comedi/drivers/s626.c @@ -1707,7 +1707,8 @@ static int s626_ai_load_polllist(uint8_t * ppl, struct comedi_cmd *cmd) else ppl[n] = (CR_CHAN((cmd->chanlist)[n])) | (RANGE_10V); } - ppl[n - 1] |= EOPL; + if (n != 0) + ppl[n - 1] |= EOPL; return n; } |