ipv6: coding style: comparison for inequality with NULL

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index e33576df4658..79ccdb4c1b33 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -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);