expr: log: Rename variables in nft_rule_expr_log_json_parse functions

Renames some variables for code readability reasons.

Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/src/expr/log.c b/src/expr/log.c
index a61a8d396f26de400197d0bcc12ad6644732c63d..e88ee399621b69adad572b6e516597876fc6246c 100644 (file)
--- a/src/expr/log.c
+++ b/src/expr/log.c
@@ -166,7 +166,7 @@ static int nft_rule_expr_log_json_parse(struct nft_rule_expr *e, json_t *root,
 #ifdef JSON_PARSING
        const char *prefix;
        uint32_t snaplen;
-       uint16_t uval16;
+       uint16_t group, qthreshold;
 
        prefix = nft_jansson_parse_str(root, "prefix", err);
        if (prefix == NULL)
@@ -174,11 +174,11 @@ static int nft_rule_expr_log_json_parse(struct nft_rule_expr *e, json_t *root,
 
        nft_rule_expr_set_str(e, NFT_EXPR_LOG_PREFIX, prefix);
 
-       if (nft_jansson_parse_val(root, "group", NFT_TYPE_U16, &uval16,
+       if (nft_jansson_parse_val(root, "group", NFT_TYPE_U16, &group,
                                  err) < 0)
                return -1;
 
-       nft_rule_expr_set_u16(e, NFT_EXPR_LOG_GROUP, uval16);
+       nft_rule_expr_set_u16(e, NFT_EXPR_LOG_GROUP, group);
 
        if (nft_jansson_parse_val(root, "snaplen", NFT_TYPE_U32, &snaplen,
                                  err) < 0)
@@ -187,10 +187,10 @@ static int nft_rule_expr_log_json_parse(struct nft_rule_expr *e, json_t *root,
        nft_rule_expr_set_u32(e, NFT_EXPR_LOG_SNAPLEN, snaplen);
 
        if (nft_jansson_parse_val(root, "qthreshold", NFT_TYPE_U16,
-                                 &uval16, err) < 0)
+                                 &qthreshold, err) < 0)
                return -1;
 
-       nft_rule_expr_set_u16(e, NFT_EXPR_LOG_QTHRESHOLD, uval16);
+       nft_rule_expr_set_u16(e, NFT_EXPR_LOG_QTHRESHOLD, qthreshold);
 
        return 0;
 #else