From: Phil Sutter <phil@nwl.cc>
Date: Fri, 11 Jun 2021 14:23:22 +0000 (+0200)
Subject: json: Drop pointless assignment in exthdr_expr_json()
X-Git-Tag: v1.0.0~74
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c1616dfd1ce40bac197924c8947e1c646e915dca;p=thirdparty%2Fnftables.git

json: Drop pointless assignment in exthdr_expr_json()

The updated value of 'is_exists' is no longer read at this point.

Fixes: cb21869649208 ("json: tcp: add raw tcp option match support")
Signed-off-by: Phil Sutter <phil@nwl.cc>
---

diff --git a/src/json.c b/src/json.c
index f648ea1b..f111ad67 100644
--- a/src/json.c
+++ b/src/json.c
@@ -708,7 +708,6 @@ json_t *exthdr_expr_json(const struct expr *expr, struct output_ctx *octx)
 					 "base", expr->exthdr.raw_type,
 					 "offset", expr->exthdr.offset,
 					 "len", expr->len);
-			is_exists = false;
 		}
 
 		return json_pack("{s:o}", "tcp option", root);