From: Andre Noll <maan@systemlinux.org>
Date: Tue, 1 Apr 2008 20:05:46 +0000 (+0200)
Subject: wng_open(): Defer registering the wng task.
X-Git-Tag: v0.3.2~33
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=0afd787fee5d6990c6a0fa91767ab1c4322f8908;hp=68e0489ae1fe946162d9cedb7767513f2d4ea8d2

wng_open(): Defer registering the wng task.

This way we do not have to unregister it on errors.
---

diff --git a/write_common.c b/write_common.c
index f9560d7f..037bb728 100644
--- a/write_common.c
+++ b/write_common.c
@@ -79,7 +79,6 @@ int wng_open(struct writer_node_group *g)
 	int i, ret = 1;
 
 	PARA_NOTICE_LOG("opening wng %p with %d writer(s)\n", g, g->num_writers);
-	register_task(&g->task);
 	FOR_EACH_WRITER_NODE(i, g) {
 		struct writer_node *wn = &g->writer_nodes[i];
 		wn->wng = g;
@@ -90,10 +89,10 @@ int wng_open(struct writer_node_group *g)
 		g->max_chunk_bytes = PARA_MAX(g->max_chunk_bytes, ret);
 	}
 	sprintf(g->task.status, "%s", "writer node group");
+	register_task(&g->task);
 	return 1;
 err_out:
 	PARA_ERROR_LOG("%s\n", para_strerror(-ret));
-	unregister_task(&g->task);
 	while (i > 0) {
 		struct writer_node *wn = &g->writer_nodes[--i];
 		wn->writer->close(wn);