From: Victor Julien <victor@inliniac.net>
Date: Mon, 11 Nov 2019 19:57:35 +0000 (+0100)
Subject: threading/threadvars: remove unused 'prev' field
X-Git-Tag: suricata-6.0.0-beta1~793
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=071b753e8436e680e12c5b06b4144f67c84bff95;p=thirdparty%2Fsuricata.git

threading/threadvars: remove unused 'prev' field
---

diff --git a/src/threadvars.h b/src/threadvars.h
index 0caa459cc0..a4cd49b025 100644
--- a/src/threadvars.h
+++ b/src/threadvars.h
@@ -118,7 +118,6 @@ typedef struct ThreadVars_ {
     SCCtrlCondT *ctrl_cond;
 
     struct ThreadVars_ *next;
-    struct ThreadVars_ *prev;
 } ThreadVars;
 
 /** Thread setup flags: */
diff --git a/src/tm-threads.c b/src/tm-threads.c
index 912d110146..2d01fd13ad 100644
--- a/src/tm-threads.c
+++ b/src/tm-threads.c
@@ -1319,7 +1319,6 @@ void TmThreadAppend(ThreadVars *tv, int type)
     if (tv_root[type] == NULL) {
         tv_root[type] = tv;
         tv->next = NULL;
-        tv->prev = NULL;
 
         SCMutexUnlock(&tv_root_lock);
 
@@ -1331,7 +1330,6 @@ void TmThreadAppend(ThreadVars *tv, int type)
     while (t) {
         if (t->next == NULL) {
             t->next = tv;
-            tv->prev = t;
             tv->next = NULL;
             break;
         }