Changes in uspace/drv/char/sun4v-con/sun4v-con.c [5f97ef44:4f87a85a] in mainline

File:

• uspace/drv/char/sun4v-con/sun4v-con.c (modified) (3 diffs)

uspace/drv/char/sun4v-con/sun4v-con.c

@@ -74 +74 @@
         ddf_fun_t *fun = NULL;
         errno_t rc;
+        bool bound = false;
 
         con->res = *res;
@@ -113 +114 @@
         }
 
-        ddf_fun_add_to_category(fun, "console");
+        bound = true;
+
+        rc = ddf_fun_add_to_category(fun, "console");
+        if (rc != EOK) {
+                ddf_msg(LVL_ERROR, "Error adding function 'a' to category "
+                    "'console'.");
+                goto error;
+        }
 
         return EOK;
@@ -122 +130 @@
         if (con->output_buffer != (niagara_output_buffer_t *) AS_AREA_ANY)
                 physmem_unmap((void *) con->output_buffer);
+
+        if (bound)
+                ddf_fun_unbind(fun);
 
         if (fun != NULL)