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qemu-patch-raspberry4
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net/l2tpv3: Remove redundant check in net_init_l2tpv3() 

The result has been checked to be NULL before, it cannot be NULL here,
so the check is redundant. Remove it.

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: AlexChen <alex.chen@huawei.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
stable-6.0
AlexChen 2020-10-30 10:46:55 +08:00 committed by Jason Wang
parent 7564bf7701
commit d949fe64b0
1 changed files with 3 additions and 6 deletions
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9
net/l2tpv3.c
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@ -655,9 +655,8 @@ int net_init_l2tpv3(const Netdev *netdev,
error_setg(errp, "could not bind socket err=%i", errno);
goto outerr;
}
if (result) {
freeaddrinfo(result);
}
freeaddrinfo(result);
memset(&hints, 0, sizeof(hints));
@ -686,9 +685,7 @@ int net_init_l2tpv3(const Netdev *netdev,
memcpy(s->dgram_dst, result->ai_addr, result->ai_addrlen);
s->dst_size = result->ai_addrlen;
if (result) {
freeaddrinfo(result);
}
freeaddrinfo(result);
if (l2tpv3->has_counter && l2tpv3->counter) {
s->has_counter = true;