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authorMenglong Dong <imagedong@tencent.com>2022-04-07 09:20:50 +0300
committerDavid S. Miller <davem@davemloft.net>2022-04-11 12:38:37 +0300
commit9f8ed577c28813410614b418bad42285840c1a00 (patch)
treeebd538fe93d4771296598cd60a4eb9a3c46d1138 /net/core
parentc1b8a56755ee121f9fa374de9eec36c91a7da25f (diff)
downloadlinux-9f8ed577c28813410614b418bad42285840c1a00.tar.xz
net: skb: rename SKB_DROP_REASON_PTYPE_ABSENT
As David Ahern suggested, the reasons for skb drops should be more general and not be code based. Therefore, rename SKB_DROP_REASON_PTYPE_ABSENT to SKB_DROP_REASON_UNHANDLED_PROTO, which is used for the cases of no L3 protocol handler, no L4 protocol handler, version extensions, etc. From previous discussion, now we have the aim to make these reasons more abstract and users based, avoiding code based. Signed-off-by: Menglong Dong <imagedong@tencent.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/dev.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index e027410e861b..ba853e878007 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5375,13 +5375,11 @@ check_vlan_id:
*ppt_prev = pt_prev;
} else {
drop:
- if (!deliver_exact) {
+ if (!deliver_exact)
dev_core_stats_rx_dropped_inc(skb->dev);
- kfree_skb_reason(skb, SKB_DROP_REASON_PTYPE_ABSENT);
- } else {
+ else
dev_core_stats_rx_nohandler_inc(skb->dev);
- kfree_skb(skb);
- }
+ kfree_skb_reason(skb, SKB_DROP_REASON_UNHANDLED_PROTO);
/* Jamal, now you will not able to escape explaining
* me how you were going to use this. :-)
*/