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ipv6: coding style: comparison for inequality with NULL

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The ipv6 code uses a mixture of coding styles. In some instances check for 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 2015-03-29 14:00:05 +01:00 • committed by David S. Miller
commit 53b24b8f94
17 changed files with 43 additions and 43 deletions
net/ipv6
raw.c

4
net/ipv6/raw.c
View file

@ -367,7 +367,7 @@ void raw6_icmp_error(struct sk_buff *skb, int nexthdr,
read_lock(&raw_v6_hashinfo.lock);
sk = sk_head(&raw_v6_hashinfo.ht[hash]);
if (sk != NULL) {
if (sk) {
/* Note: ipv6_hdr(skb) != skb->data */
const struct ipv6hdr *ip6h = (const struct ipv6hdr *)skb->data;
saddr = &ip6h->saddr;
@ -1130,7 +1130,7 @@ static int rawv6_ioctl(struct sock *sk, int cmd, unsigned long arg)
spin_lock_bh(&sk->sk_receive_queue.lock);
skb = skb_peek(&sk->sk_receive_queue);
if (skb != NULL)
if (skb)
amount = skb_tail_pointer(skb) -
skb_transport_header(skb);
spin_unlock_bh(&sk->sk_receive_queue.lock);