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Diffstat (limited to 'net/can/af_can.c')
-rw-r--r--net/can/af_can.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/can/af_can.c b/net/can/af_can.c
index 0ce2ad0696d..6efcd37b4bd 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -334,8 +334,8 @@ static struct dev_rcv_lists *find_dev_rcv_lists(struct net_device *dev)
* relevant bits for the filter.
*
* The filter can be inverted (CAN_INV_FILTER bit set in can_id) or it can
- * filter for error frames (CAN_ERR_FLAG bit set in mask). For error frames
- * there is a special filterlist and a special rx path filter handling.
+ * filter for error messages (CAN_ERR_FLAG bit set in mask). For error msg
+ * frames there is a special filterlist and a special rx path filter handling.
*
* Return:
* Pointer to optimal filterlist for the given can_id/mask pair.
@@ -347,7 +347,7 @@ static struct hlist_head *find_rcv_list(canid_t *can_id, canid_t *mask,
{
canid_t inv = *can_id & CAN_INV_FILTER; /* save flag before masking */
- /* filter for error frames in extra filterlist */
+ /* filter for error message frames in extra filterlist */
if (*mask & CAN_ERR_FLAG) {
/* clear CAN_ERR_FLAG in filter entry */
*mask &= CAN_ERR_MASK;
@@ -408,7 +408,7 @@ static struct hlist_head *find_rcv_list(canid_t *can_id, canid_t *mask,
* <received_can_id> & mask == can_id & mask
*
* The filter can be inverted (CAN_INV_FILTER bit set in can_id) or it can
- * filter for error frames (CAN_ERR_FLAG bit set in mask).
+ * filter for error message frames (CAN_ERR_FLAG bit set in mask).
*
* The provided pointer to the sk_buff is guaranteed to be valid as long as
* the callback function is running. The callback function must *not* free
@@ -578,7 +578,7 @@ static int can_rcv_filter(struct dev_rcv_lists *d, struct sk_buff *skb)
return 0;
if (can_id & CAN_ERR_FLAG) {
- /* check for error frame entries only */
+ /* check for error message frame entries only */
hlist_for_each_entry_rcu(r, n, &d->rx[RX_ERR], list) {
if (can_id & r->mask) {
deliver(skb, r);