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>
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 263ef41..96dbfff 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -1206,7 +1206,7 @@
WARN_ON(fn->fn_flags & RTN_RTINFO);
WARN_ON(fn->fn_flags & RTN_TL_ROOT);
- WARN_ON(fn->leaf != NULL);
+ WARN_ON(fn->leaf);
children = 0;
child = NULL;
@@ -1361,7 +1361,7 @@
#if RT6_DEBUG >= 2
if (rt->dst.obsolete > 0) {
- WARN_ON(fn != NULL);
+ WARN_ON(fn);
return -ENOENT;
}
#endif