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ipv4: coding style: comparison for inequality with NULL

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The ipv4 code uses a mixture of coding styles. In some instances check
for non-NULL pointer is done as x != NULL and sometimes as x. x is
preferred according to checkpatch and this patch makes the code
consistent by adopting the latter form.

No changes detected by objdiff.

Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ian Morris
2015-04-03 09:17:27 +01:00
committed by David S. Miller
parent 51456b2914
commit 00db41243e
30 changed files with 64 additions and 63 deletions
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4
net/ipv4/tcp_ipv4.c
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@@ -1305,7 +1305,7 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
/* Copy over the MD5 key from the original socket */
key = tcp_md5_do_lookup(sk, (union tcp_md5_addr *)&newinet->inet_daddr,
AF_INET);
if (key != NULL) {
if (key) {
/*
* We're using one, so create a matching key
* on the newsk structure. If we fail to get
@@ -1797,7 +1797,7 @@ void tcp_v4_destroy_sock(struct sock *sk)
if (inet_csk(sk)->icsk_bind_hash)
inet_put_port(sk);
BUG_ON(tp->fastopen_rsk != NULL);
BUG_ON(tp->fastopen_rsk);
/* If socket is aborted during connect operation */
tcp_free_fastopen_req(tp);