From e54dd8d814fb74e6bed58b1655874db1cd5ef9cf Mon Sep 17 00:00:00 2001
From: Shivani Bhardwaj <shivani@oisf.net>
Date: Tue, 5 Aug 2025 16:01:39 +0530
Subject: [PATCH] detect/port: clean up already initialized vars

---
 src/detect-engine-port.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/detect-engine-port.c b/src/detect-engine-port.c
index a541d512a8..7d8b15a22c 100644
--- a/src/detect-engine-port.c
+++ b/src/detect-engine-port.c
@@ -794,7 +794,7 @@ static int DetectPortParseDo(const DetectEngineCtx *de_ctx,
 
     SCLogDebug("head %p, *head %p, negate %d", head, *head, negate);
 
-    for (u = 0, x = 0; u < size && x < sizeof(port); u++) {
+    for (; u < size && x < sizeof(port); u++) {
         port[x] = s[u];
         x++;