From: Aurelien DARRAGON <adarragon@haproxy.com>
Date: Wed, 10 May 2023 17:59:35 +0000 (+0200)
Subject: CLEANUP: hlua_fcn/queue: make queue:push() easier to read
X-Git-Tag: v2.8-dev12~79
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d7d507aa8a6fcfe1518d68d5c8f8330d7ecd0130;p=thirdparty%2Fhaproxy.git

CLEANUP: hlua_fcn/queue: make queue:push() easier to read

Adding some spaces and code comments in queue:push() function to make
it easier to read.
---

diff --git a/src/hlua_fcn.c b/src/hlua_fcn.c
index 3347211d05..a92daa3b03 100644
--- a/src/hlua_fcn.c
+++ b/src/hlua_fcn.c
@@ -564,12 +564,18 @@ static int hlua_queue_push(lua_State *L)
 		return 0;
 	}
 	BUG_ON(!queue);
+
 	item = pool_alloc(pool_head_hlua_queue);
 	if (!item) {
+		/* memory error */
 		lua_pushboolean(L, 0);
 		return 1;
 	}
+
+	/* get a reference from lua object at the top of the stack */
 	item->ref = hlua_ref(L);
+
+	/* push new entry to the queue */
 	MT_LIST_INIT(&item->list);
 	HA_ATOMIC_INC(&queue->size);
 	MT_LIST_APPEND(&queue->list, &item->list);