Merge branch 'mscc-skb-lists'

Yangbo Lu says:

====================
net: mscc: ocelot: fix potential issues accessing skbs list

Fix two prtential issues accessing skbs list.
- Break the matching loop when find the matching skb to avoid
  consuming more skbs incorrectly. The timestamp ID is only
  from 0 to 3 while the FIFO supports 128 timestamps at most.
- Convert to use skb queue instead of the list of skbs to provide
  protect with lock.

Changes for v2:
	- Split into two patches.
	- Converted to use skb queue.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 8 deletions

diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h
index e1108a5f4f17..64cbbbe74a36 100644
--- a/include/soc/mscc/ocelot.h
+++ b/include/soc/mscc/ocelot.h
@@ -406,13 +406,6 @@ struct ocelot_ops {
 	int (*reset)(struct ocelot *ocelot);
 };
 
-struct ocelot_skb {
-	struct list_head head;
-	struct sk_buff *skb;
-	u8 id;
-};
-
-
 struct ocelot_port {
 	struct ocelot			*ocelot;
 
@@ -425,7 +418,7 @@ struct ocelot_port {
 	u16				vid;
 
 	u8				ptp_cmd;
-	struct list_head		skbs;
+	struct sk_buff_head		tx_skbs;
 	u8				ts_id;
 };