Changeset 6427f083 in mainline

Timestamp:

2019-11-10T16:51:15Z (5 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

da412547

Parents:

dcac756

Message:

Do not forget to end exchange in failure case of display_get_event()

File:

• uspace/lib/display/src/display.c (modified) (1 diff)

uspace/lib/display/src/display.c

@@ -245 +245 @@
         req = async_send_0(exch, DISPLAY_GET_EVENT, &answer);
         rc = async_data_read_start(exch, event, sizeof(*event));
+        async_exchange_end(exch);
         if (rc != EOK) {
                 async_forget(req);
                 return rc;
         }
-
-        async_exchange_end(exch);
 
         async_wait_for(req, &rc);