From: Jakob Koschel <jakobkoschel@xxxxxxxxx>
Since there is no way for list_for_each_entry_continue() to start
interating in the middle of the list they can be replaced with a call
to list_for_each_entry().
In preparation to limit the scope of the list iterator to the list
traversal loop, the list iterator variable 'rule' should not be used
past the loop.
v1->v2:
- also replace first usage of list_for_each_entry_continue() (Florian
Westphal)
Signed-off-by: Jakob Koschel <jakobkoschel@xxxxxxxxx>
Reviewed-by: Florian Westphal <fw@xxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/netfilter/nf_tables_api.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 5ddfdb2adaf1..060aa56e54d9 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -8367,10 +8367,8 @@ static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *cha
if (chain->blob_next || !nft_is_active_next(net, chain))
return 0;
- rule = list_entry(&chain->rules, struct nft_rule, list);
-
data_size = 0;
- list_for_each_entry_continue(rule, &chain->rules, list) {
+ list_for_each_entry(rule, &chain->rules, list) {
if (nft_is_active_next(net, rule)) {
data_size += sizeof(*prule) + rule->dlen;
if (data_size > INT_MAX)
@@ -8387,7 +8385,7 @@ static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *cha
data_boundary = data + data_size;
size = 0;
- list_for_each_entry_continue(rule, &chain->rules, list) {
+ list_for_each_entry(rule, &chain->rules, list) {
if (!nft_is_active_next(net, rule))
continue;
--
2.30.2
