[Xenomai-git] Philippe Gerum : alchemy/task: fix error path on bad flowid in rt_task_reply()

Sun, 13 Nov 2011 07:36:28 -0800 

Module: xenomai-forge
Branch: master
Commit: 7aebd8a8202191c891e4f2ff22344d15baa58090
URL:    
http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=7aebd8a8202191c891e4f2ff22344d15baa58090

Author: Philippe Gerum <[email protected]>
Date:   Sun Nov 13 15:36:52 2011 +0100

alchemy/task: fix error path on bad flowid in rt_task_reply()

---

 lib/alchemy/task.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/lib/alchemy/task.c b/lib/alchemy/task.c
index 8d4b921..1454b3d 100644
--- a/lib/alchemy/task.c
+++ b/lib/alchemy/task.c
@@ -885,12 +885,10 @@ int rt_task_reply(int flowid, RT_TASK_MCB *mcb_s)
        syncobj_for_each_waiter(&current->sobj_msg, thobj) {
                wait = threadobj_get_wait(thobj);
                if (wait->request.flowid == flowid)
-                       break;
+                       goto reply;
        }
-
-       if (wait == NULL)
-               goto done;
-
+       goto done;
+ reply:
        size = mcb_s ? mcb_s->size : 0;
        syncobj_wakeup_waiter(&current->sobj_msg, thobj);
        mcb_r = &wait->reply;


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