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ppp: fix pppoe_dev deletion condition in pppoe_release()
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
net
/
ppp
/
pppoe.c
diff --git
a/drivers/net/ppp/pppoe.c
b/drivers/net/ppp/pppoe.c
index 2ed75060da50abe74a7f303010aad8c937a31b73..5e0b43283bce2c4f5251e5c5db982ca679526d07 100644
(file)
--- a/
drivers/net/ppp/pppoe.c
+++ b/
drivers/net/ppp/pppoe.c
@@
-589,7
+589,7
@@
static int pppoe_release(struct socket *sock)
po = pppox_sk(sk);
- if (
sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND | PPPOX_ZOMBIE)
) {
+ if (
po->pppoe_dev
) {
dev_put(po->pppoe_dev);
po->pppoe_dev = NULL;
}