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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/ip6_fib.c
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@@ -1206,7 +1206,7 @@ static struct fib6_node *fib6_repair_tree(struct net *net,
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 @@ int fib6_del(struct rt6_info *rt, struct nl_info *info)
#if RT6_DEBUG >= 2
if (rt->dst.obsolete > 0) {
WARN_ON(fn != NULL);
WARN_ON(fn);
return -ENOENT;
}
#endif