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| author |   Ian Morris <ipm@chirality.org.uk> | 2015-04-03 09:17:26 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-04-03 12:11:15 -0400 |
| commit | 51456b2914a34d16b1255b7c55d5cbf6a681d306 (patch) | |
| tree | b8f1135150269f591105f787fbf7c7d8c2307d3e /net/ipv4/af_inet.c | |
| parent | Merge branch 'mlx5-next' (diff) | |
| download | linux-dev-51456b2914a34d16b1255b7c55d5cbf6a681d306.tar.xz linux-dev-51456b2914a34d16b1255b7c55d5cbf6a681d306.zip | |
ipv4: coding style: comparison for equality with NULL
The ipv4 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>
Diffstat (limited to 'net/ipv4/af_inet.c')
| -rw-r--r-- | net/ipv4/af_inet.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 64a9c0fdc4aa..7d3b00c01bc8 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -217,7 +217,7 @@ int inet_listen(struct socket *sock, int backlog) * shutdown() (rather than close()). */ if ((sysctl_tcp_fastopen & TFO_SERVER_ENABLE) != 0 && - inet_csk(sk)->icsk_accept_queue.fastopenq == NULL) { + !inet_csk(sk)->icsk_accept_queue.fastopenq) { if ((sysctl_tcp_fastopen & TFO_SERVER_WO_SOCKOPT1) != 0) err = fastopen_init_queue(sk, backlog); else if ((sysctl_tcp_fastopen & @@ -314,11 +314,11 @@ lookup_protocol: answer_flags = answer->flags; rcu_read_unlock(); - WARN_ON(answer_prot->slab == NULL); + WARN_ON(!answer_prot->slab); err = -ENOBUFS; sk = sk_alloc(net, PF_INET, GFP_KERNEL, answer_prot); - if (sk == NULL) + if (!sk) goto out; err = 0; |