[PATCH 5.10 40/86] netfilter: bitwise: improve error goto labels

Greg Kroah-Hartman
2022-08-29T11:10:53Z

From: Jeremy Sowden <jeremy@azazel.net>

[ Upstream commit 00bd435208e5201eb935d273052930bd3b272b6f ]

Replace two labels (`err1` and `err2`) with more informative ones.

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/netfilter/nft_bitwise.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/net/netfilter/nft_bitwise.c b/net/netfilter/nft_bitwise.c
index 47b0dba95054f..d0c648b64cd40 100644
--- a/net/netfilter/nft_bitwise.c
+++ b/net/netfilter/nft_bitwise.c
@@ -109,22 +109,23 @@ static int nft_bitwise_init_bool(struct nft_bitwise *priv,
return err;
if (mask.type != NFT_DATA_VALUE || mask.len != priv->len) {
err = -EINVAL;
- goto err1;
+ goto err_mask_release;
}

err = nft_data_init(NULL, &priv->xor, sizeof(priv->xor), &xor,
tb[NFTA_BITWISE_XOR]);
if (err < 0)
- goto err1;
+ goto err_mask_release;
if (xor.type != NFT_DATA_VALUE || xor.len != priv->len) {
err = -EINVAL;
- goto err2;
+ goto err_xor_release;
}

return 0;
-err2:
+
+err_xor_release:
nft_data_release(&priv->xor, xor.type);
-err1:
+err_mask_release:
nft_data_release(&priv->mask, mask.type);
return err;
}
--
2.35.1