From 63667e2f9c571ad4357a30e42b321bec6a97ee89 Mon Sep 17 00:00:00 2001
From: Andrew Clayton <andrew@digital-domain.net>
Date: Thu, 16 Jun 2022 02:01:01 +0100
Subject: [PATCH] Unit: removed a useless assignment.

As was pointed out by the cppcheck[0] static code analysis utility there
was a useless assignment in nxt_unit_request_read(). The size parameter
is passed in by value and was being modified without being used again.

[0]: https://cppcheck.sourceforge.io/
---
 src/nxt_unit.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/nxt_unit.c b/src/nxt_unit.c
index 9baa680f..fd086b2c 100644
--- a/src/nxt_unit.c
+++ b/src/nxt_unit.c
@@ -3076,7 +3076,6 @@ nxt_unit_request_read(nxt_unit_request_info_t *req, void *dst, size_t size)
         }
 
         req->content_length -= res;
-        size -= res;
 
         dst = nxt_pointer_to(dst, res);