linux-kernel - [PATCH 5.15 064/136] netfilter: bitwise: improve error goto labels

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Message-Id: <20220829105807.259730311@linuxfoundation.org>
Date:   Mon, 29 Aug 2022 12:58:51 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Jeremy Sowden <jeremy@...zel.net>,
        Florian Westphal <fw@...len.de>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 064/136] netfilter: bitwise: improve error goto labels

From: Jeremy Sowden <jeremy@...zel.net>

[ Upstream commit 00bd435208e5201eb935d273052930bd3b272b6f ]

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

Signed-off-by: Jeremy Sowden <jeremy@...zel.net>
Signed-off-by: Florian Westphal <fw@...len.de>
Signed-off-by: Sasha Levin <sashal@...nel.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