From e45b7196df60a4aef86c3998611c91fcc93d21f3 Mon Sep 17 00:00:00 2001 From: Qiu Yutan Date: Wed, 21 May 2025 10:14:08 +0800 Subject: net: neigh: use kfree_skb_reason() in neigh_resolve_output() and neigh_connected_output() Replace kfree_skb() used in neigh_resolve_output() and neigh_connected_output() with kfree_skb_reason(). Following new skb drop reason is added: /* failed to fill the device hard header */ SKB_DROP_REASON_NEIGH_HH_FILLFAIL Signed-off-by: Qiu Yutan Signed-off-by: Jiang Kun Reviewed-by: Kuniyuki Iwashima Reviewed-by: Xu Xin Signed-off-by: David S. Miller --- include/net/dropreason-core.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/net/dropreason-core.h b/include/net/dropreason-core.h index bea77934a235..bcf9d7467e1a 100644 --- a/include/net/dropreason-core.h +++ b/include/net/dropreason-core.h @@ -62,6 +62,7 @@ FN(NEIGH_FAILED) \ FN(NEIGH_QUEUEFULL) \ FN(NEIGH_DEAD) \ + FN(NEIGH_HH_FILLFAIL) \ FN(TC_EGRESS) \ FN(SECURITY_HOOK) \ FN(QDISC_DROP) \ @@ -348,6 +349,8 @@ enum skb_drop_reason { SKB_DROP_REASON_NEIGH_QUEUEFULL, /** @SKB_DROP_REASON_NEIGH_DEAD: neigh entry is dead */ SKB_DROP_REASON_NEIGH_DEAD, + /** @SKB_DROP_REASON_NEIGH_HH_FILLFAIL: failed to fill the device hard header */ + SKB_DROP_REASON_NEIGH_HH_FILLFAIL, /** @SKB_DROP_REASON_TC_EGRESS: dropped in TC egress HOOK */ SKB_DROP_REASON_TC_EGRESS, /** @SKB_DROP_REASON_SECURITY_HOOK: dropped due to security HOOK */ -- cgit v1.2.3-59-g8ed1b