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, 1 insertions, 1 deletions

diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index aacdcb4dc762..fb97f7f8d4ed 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -221,7 +221,7 @@ resubmit:
 
         raw = raw6_local_deliver(skb, nexthdr);
         ipprot = rcu_dereference(inet6_protos[nexthdr]);
-        if (ipprot != NULL) {
+        if (ipprot) {
                 int ret;
 
                 if (ipprot->flags & INET6_PROTO_FINAL) {