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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
parent 63159f29be
commit 53b24b8f94
17 changed files with 43 additions and 43 deletions
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4
net/ipv6/udp.c
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@@ -648,7 +648,7 @@ int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
/* if we're overly short, let UDP handle it */
encap_rcv = ACCESS_ONCE(up->encap_rcv);
if (skb->len > sizeof(struct udphdr) && encap_rcv != NULL) {
if (skb->len > sizeof(struct udphdr) && encap_rcv) {
int ret;
/* Verify checksum before giving to encap */
@@ -899,7 +899,7 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
* for sock caches... i'll skip this for now.
*/
sk = __udp6_lib_lookup_skb(skb, uh->source, uh->dest, udptable);
if (sk != NULL) {
if (sk) {
int ret;
if (!uh->check && !udp_sk(sk)->no_check6_rx) {