hwdep: query: simplify count check

Usually, when creating list of something, count decision at first, then
generate items of the list. At last, the number of items is checked as
the same as the count. However, it's unlikely to have different number
of items.

This commit simplifies the count check.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

diff --git a/src/hwdep/query.c b/src/hwdep/query.c
index 4abba684f0e239cdffce0a305afc42426fa88a52..f5efa81753191789691536b6a600796485a3c89c 100644 (file)
--- a/src/hwdep/query.c
+++ b/src/hwdep/query.c
@@ -192,12 +192,9 @@ void alsahwdep_get_device_id_list(guint card_id, guint **entries,
             udev_device_unref(dev);
         }
     }
-    if (index != count) {
-        g_warn_if_reached();
-        g_free(*entries);
-        *entries = NULL;
-        goto end;
-    }
+
+    g_warn_if_fail(index == count);
+
     *entry_count = count;
 
     qsort(*entries, count, sizeof(guint), compare_guint);