iperf3: upgrade 3.17.1 -> 3.18

drop backported patch

Signed-off-by: Martin Siegumfeldt <mns@gomspace.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-benchmark/iperf3/iperf3/do-not-listen-to-old-udp-prot-listener.patch

@@ -1,30 +0,0 @@
-From ac6b9f7fd335ddebc5212eed40083ef4cd3cb86d Mon Sep 17 00:00:00 2001
-From: David Bar-On <david.cdb004@gmail.com>
-Date: Sun, 2 Jun 2024 11:52:03 +0300
-Subject: [PATCH] Do not listen to old pro_listener
-
-Clear old UDP prot_listener from read_set, as currently the server's select()
-always return when data (that is relevant only to the worker thread) is
-received. This makes the main thread consume a lot of unnecessary CPU, which
-reduces the total throughput - especially when only one stream is used.
-
-In my single machine environment, with the this fix the throughput is
-increased by about 40% for one stream test.
----
-Upstream-Status: Backport [3.18]
-
- src/iperf_udp.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/iperf_udp.c b/src/iperf_udp.c
-index a603236df..40f2b1ca7 100644
---- a/src/iperf_udp.c
-+++ b/src/iperf_udp.c
-@@ -446,6 +446,7 @@ iperf_udp_accept(struct iperf_test *test)
-     /*
-      * Create a new "listening" socket to replace the one we were using before.
-      */
-+    FD_CLR(test->prot_listener, &test->read_set); // No control messages from old listener
-     test->prot_listener = netannounce(test->settings->domain, Pudp, test->bind_address, test->bind_dev, test->server_port);
-     if (test->prot_listener < 0) {
-         i_errno = IESTREAMLISTEN;

meta-oe/recipes-benchmark/iperf3/iperf3_3.18.bb

@@ -15,11 +15,10 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=f9873a72f714e240530e759e103ac7b2"
 SRC_URI = "git://github.com/esnet/iperf.git;branch=master;protocol=https \
            file://0002-Remove-pg-from-profile_CFLAGS.patch \
            file://0001-configure.ac-check-for-CPP-prog.patch \
-           file://do-not-listen-to-old-udp-prot-listener.patch \
            file://0001-fix-build-with-gcc-15.patch \
            "
 
-SRCREV = "2acfcfe94e928e74542c9f107e02aa6dd4748a79"
+SRCREV = "2a2984488d6de8f7a2d1f5938e03ca7be57e227c"
 
 S = "${WORKDIR}/git"