From: Jeremy Sowden <jeremy@azazel.net>
Date: Mon, 4 Apr 2022 12:04:14 +0000 (+0100)
Subject: netfilter: bitwise: replace hard-coded size with `sizeof` expression
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c70b921fc1e877243f0fb495d18bb884a776b273;p=linux.git

netfilter: bitwise: replace hard-coded size with `sizeof` expression

When calculating the length of an array, use the appropriate `sizeof`
expression for its type, rather than an integer literal.

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Florian Westphal <fw@strlen.de>
---

diff --git a/net/netfilter/nft_bitwise.c b/net/netfilter/nft_bitwise.c
index 38caa66632b4e..dc5759fac5b6b 100644
--- a/net/netfilter/nft_bitwise.c
+++ b/net/netfilter/nft_bitwise.c
@@ -30,7 +30,7 @@ static void nft_bitwise_eval_bool(u32 *dst, const u32 *src,
 {
 	unsigned int i;
 
-	for (i = 0; i < DIV_ROUND_UP(priv->len, 4); i++)
+	for (i = 0; i < DIV_ROUND_UP(priv->len, sizeof(u32)); i++)
 		dst[i] = (src[i] & priv->mask.data[i]) ^ priv->xor.data[i];
 }