WebSVN – HelenOS – Diff – /trunk/kernel/arch/sparc64/src/drivers/sgcn.c

  * A public function which initializes input from the Serengeti console.
  */
 sgcn_instance_t *sgcnin_init(void)
+{
     sgcn_buffer_begin_init();
     sgcn_instance_t *instance =
         malloc(sizeof(sgcn_instance_t), FRAME_ATOMIC);
-    if (!instance)
+    if (instance) {
-        return NULL;
-    instance->srlnin = NULL;
+        instance->srlnin = NULL;
-    instance->thread = thread_create(ksgcnpoll, instance, TASK, 0,
+        instance->thread = thread_create(ksgcnpoll, instance, TASK, 0,
-        "ksgcnpoll", true);
+            "ksgcnpoll", true);
-    if (!instance->thread) {
+        if (!instance->thread) {
-        free(instance);
+            free(instance);
-        return NULL;
+            return NULL;
+        }
+    }
     return instance;
+}

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