Changeset 8526e585 in mainline for uspace/lib/c/generic/async.c

Timestamp:

2011-01-25T23:37:18Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

23882034

Parents:

46eec3b

Message:

Reorder call to the client data destructor so that it can be more
flexible.

File:

• uspace/lib/c/generic/async.c (modified) (2 diffs)

uspace/lib/c/generic/async.c

@@ -541 +541 @@
         client_t *cl;
         link_t *lnk;
-        void *unref_client_data = NULL;
+        bool destroy = false;
 
         /*
@@ -587 +587 @@
         if (--cl->refcnt == 0) {
                 hash_table_remove(&client_hash_table, &key, 1);
-                unref_client_data = cl->data;
+                destroy = true;
+        }
+        futex_up(&async_futex);
+
+        if (destroy) {
+                if (cl->data)
+                        async_client_data_destroy(cl->data);
                 free(cl);
         }
-        futex_up(&async_futex);
-
-        if (unref_client_data)
-                async_client_data_destroy(unref_client_data);
 
         /*