diff options
Diffstat (limited to 'drivers/net/can')
| -rw-r--r-- | drivers/net/can/janz-ican3.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c index 754b803fa92..b19aca591c7 100644 --- a/drivers/net/can/janz-ican3.c +++ b/drivers/net/can/janz-ican3.c @@ -811,10 +811,10 @@ static void ican3_to_can_frame(struct ican3_dev *mod, cf->can_id |= desc->data[0] << 3; cf->can_id |= (desc->data[1] & 0xe0) >> 5; - cf->can_dlc = desc->data[1] & ICAN3_CAN_DLC_MASK; - memcpy(cf->data, &desc->data[2], sizeof(cf->data)); + cf->can_dlc = get_can_dlc(desc->data[1] & ICAN3_CAN_DLC_MASK); + memcpy(cf->data, &desc->data[2], cf->can_dlc); } else { - cf->can_dlc = desc->data[0] & ICAN3_CAN_DLC_MASK; + cf->can_dlc = get_can_dlc(desc->data[0] & ICAN3_CAN_DLC_MASK); if (desc->data[0] & ICAN3_EFF_RTR) cf->can_id |= CAN_RTR_FLAG; @@ -829,7 +829,7 @@ static void ican3_to_can_frame(struct ican3_dev *mod, cf->can_id |= desc->data[3] >> 5; /* 2-0 */ } - memcpy(cf->data, &desc->data[6], sizeof(cf->data)); + memcpy(cf->data, &desc->data[6], cf->can_dlc); } } @@ -861,7 +861,7 @@ static void can_frame_to_ican3(struct ican3_dev *mod, } /* copy the data bits into the descriptor */ - memcpy(&desc->data[6], cf->data, sizeof(cf->data)); + memcpy(&desc->data[6], cf->data, cf->can_dlc); } /* |