From: Eric Dumazet <eric.dumazet@gmail.com>
To: David Miller <davem@davemloft.net>
Cc: netdev <netdev@vger.kernel.org>, Vlad Yasevich <vyasevic@redhat.com>
Subject: [PATCH net-next] net: use right lock in __dev_remove_offload
Date: Fri, 16 Nov 2012 10:08:23 -0800 [thread overview]
Message-ID: <1353089303.10798.38.camel@edumazet-glaptop> (raw)
From: Eric Dumazet <edumazet@google.com>
offload_base is protected by offload_lock, not ptype_lock
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Vlad Yasevich <vyasevic@redhat.com>
---
net/core/dev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/core/dev.c b/net/core/dev.c
index cf105e8..2705a2a 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -513,7 +513,7 @@ void __dev_remove_offload(struct packet_offload *po)
struct list_head *head = &offload_base;
struct packet_offload *po1;
- spin_lock(&ptype_lock);
+ spin_lock(&offload_lock);
list_for_each_entry(po1, head, list) {
if (po == po1) {
@@ -524,7 +524,7 @@ void __dev_remove_offload(struct packet_offload *po)
pr_warn("dev_remove_offload: %p not found\n", po);
out:
- spin_unlock(&ptype_lock);
+ spin_unlock(&offload_lock);
}
EXPORT_SYMBOL(__dev_remove_offload);
next reply other threads:[~2012-11-16 18:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-16 18:08 Eric Dumazet [this message]
2012-11-16 18:15 ` [PATCH net-next] net: use right lock in __dev_remove_offload Vlad Yasevich
2012-11-16 18:41 ` David Miller
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