Commit 67059b61 authored by Yang Li's avatar Yang Li Committed by Pablo Neira Ayuso
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netfilter: nft_set_rbtree: Remove unused variable nft_net 



The code that uses nft_net has been removed, and the nft_pernet function
is merely obtaining a reference to shared data through the net pointer.
The content of the net pointer is not modified or changed, so both of
them should be removed.

silence the warning:
net/netfilter/nft_set_rbtree.c:627:26: warning: variable ‘nft_net’ set but not used

Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7103


Signed-off-by: default avatarYang Li <yang.lee@linux.alibaba.com>
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 4b7b4926

net/netfilter/nft_set_rbtree.c

+0 −2
Original line number Diff line number Diff line
@@ -624,14 +624,12 @@ static void nft_rbtree_gc(struct nft_set *set) 
{

	struct nft_rbtree *priv = nft_set_priv(set);

	struct nft_rbtree_elem *rbe, *rbe_end = NULL;

	struct nftables_pernet *nft_net;

	struct rb_node *node, *next;

	struct nft_trans_gc *gc;

	struct net *net;



	set  = nft_set_container_of(priv);

	net  = read_pnet(&set->net);

	nft_net = nft_pernet(net);



	gc = nft_trans_gc_alloc(set, 0, GFP_KERNEL);

	if (!gc)