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| author | Ian Morris <ipm@chirality.org.uk> | 2015-04-03 09:17:27 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-03 12:11:15 -0400 |
| commit | 00db41243e8d5032c2e0f5bf6063bb19324bfdb3 (patch) | |
| tree | 627f419868eac50f1ae8582915827b2525fc5999 /net/ipv4/raw.c | |
| parent | 51456b2914a34d16b1255b7c55d5cbf6a681d306 (diff) | |
| download | lwn-00db41243e8d5032c2e0f5bf6063bb19324bfdb3.tar.gz lwn-00db41243e8d5032c2e0f5bf6063bb19324bfdb3.zip | |
ipv4: coding style: comparison for inequality with NULL
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>
Diffstat (limited to 'net/ipv4/raw.c')
| -rw-r--r-- | net/ipv4/raw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index 46a78204189d..6d0fa8fb8af0 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -293,7 +293,7 @@ void raw_icmp_error(struct sk_buff *skb, int protocol, u32 info) read_lock(&raw_v4_hashinfo.lock); raw_sk = sk_head(&raw_v4_hashinfo.ht[hash]); - if (raw_sk != NULL) { + if (raw_sk) { iph = (const struct iphdr *)skb->data; net = dev_net(skb->dev); @@ -872,7 +872,7 @@ static int raw_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->len; spin_unlock_bh(&sk->sk_receive_queue.lock); return put_user(amount, (int __user *)arg); |