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inet: remove BUG_ON() in twsk_destructor()
author
Eric Dumazet
<edumazet@google.com>
Wed, 8 Jul 2015 21:28:28 +0000
(14:28 -0700)
committer
David S. Miller
<davem@davemloft.net>
Thu, 9 Jul 2015 22:12:20 +0000
(15:12 -0700)
Kernel will crash the same if one of the pointer is NULL anyway.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/timewait_sock.h
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diff --git
a/include/net/timewait_sock.h
b/include/net/timewait_sock.h
index
68f0eca
..
1a47946
100644
(file)
--- a/
include/net/timewait_sock.h
+++ b/
include/net/timewait_sock.h
@@
-33,9
+33,6
@@
static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
static inline void twsk_destructor(struct sock *sk)
{
- BUG_ON(sk == NULL);
- BUG_ON(sk->sk_prot == NULL);
- BUG_ON(sk->sk_prot->twsk_prot == NULL);
if (sk->sk_prot->twsk_prot->twsk_destructor != NULL)
sk->sk_prot->twsk_prot->twsk_destructor(sk);
}