@@ -177,10 +177,7 @@ static int nft_jhash_map_init(const struct nft_ctx *ctx,
priv->map = nft_set_lookup_global(ctx->net, ctx->table,
tb[NFTA_HASH_SET_NAME],
tb[NFTA_HASH_SET_ID], genmask);
- if (IS_ERR(priv->map))
- return PTR_ERR(priv->map);
-
- return 0;
+ return PTR_ERR_OR_ZERO(priv->map);
}
static int nft_symhash_init(const struct nft_ctx *ctx,
@@ -220,10 +217,7 @@ static int nft_symhash_map_init(const struct nft_ctx *ctx,
priv->map = nft_set_lookup_global(ctx->net, ctx->table,
tb[NFTA_HASH_SET_NAME],
tb[NFTA_HASH_SET_ID], genmask);
- if (IS_ERR(priv->map))
- return PTR_ERR(priv->map);
-
- return 0;
+ return PTR_ERR_OR_ZERO(priv->map);
}
static int nft_jhash_dump(struct sk_buff *skb,
@@ -114,10 +114,7 @@ static int nft_ng_inc_map_init(const struct nft_ctx *ctx,
tb[NFTA_NG_SET_NAME],
tb[NFTA_NG_SET_ID], genmask);
- if (IS_ERR(priv->map))
- return PTR_ERR(priv->map);
-
- return 0;
+ return PTR_ERR_OR_ZERO(priv->map);
}
static int nft_ng_dump(struct sk_buff *skb, enum nft_registers dreg,