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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 79c0c94..5c3dd62 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -673,7 +673,7 @@
{
struct sock *newsk = sk_clone_lock(sk, priority);
- if (newsk != NULL) {
+ if (newsk) {
struct inet_connection_sock *newicsk = inet_csk(newsk);
newsk->sk_state = TCP_SYN_RECV;
@@ -843,7 +843,7 @@
sk_acceptq_removed(sk);
reqsk_put(req);
}
- if (queue->fastopenq != NULL) {
+ if (queue->fastopenq) {
/* Free all the reqs queued in rskq_rst_head. */
spin_lock_bh(&queue->fastopenq->lock);
acc_req = queue->fastopenq->rskq_rst_head;
@@ -875,7 +875,7 @@
{
const struct inet_connection_sock *icsk = inet_csk(sk);
- if (icsk->icsk_af_ops->compat_getsockopt != NULL)
+ if (icsk->icsk_af_ops->compat_getsockopt)
return icsk->icsk_af_ops->compat_getsockopt(sk, level, optname,
optval, optlen);
return icsk->icsk_af_ops->getsockopt(sk, level, optname,
@@ -888,7 +888,7 @@
{
const struct inet_connection_sock *icsk = inet_csk(sk);
- if (icsk->icsk_af_ops->compat_setsockopt != NULL)
+ if (icsk->icsk_af_ops->compat_setsockopt)
return icsk->icsk_af_ops->compat_setsockopt(sk, level, optname,
optval, optlen);
return icsk->icsk_af_ops->setsockopt(sk, level, optname,
