alsa: Remove pointless initialization.

[paraslash.git] / buffer_tree.c

diff --git a/buffer_tree.c b/buffer_tree.c
index 84dc933a037c7552db6fdd7559ea096c2f892ae1..56ab2b24cccd3e0b1f0bd786006cd3c08ab6424f 100644 (file)
--- a/buffer_tree.c
+++ b/buffer_tree.c
@@ -1203,21 +1203,20 @@ int btr_node_status(struct btr_node *btrn, size_t min_iqs,
        size_t iqs;
 
        assert(btrn);
-       if (type != BTR_NT_LEAF) {
-               if (btr_no_children(btrn))
-                       return -E_BTR_NO_CHILD;
-               if (btr_get_output_queue_size(btrn) > BTRN_MAX_PENDING)
-                       return 0;
-       }
-       if (type != BTR_NT_ROOT) {
-               if (btr_eof(btrn))
-                       return -E_BTR_EOF;
-               iqs = btr_get_input_queue_size(btrn);
-               if (iqs == 0) /* we have a parent, because not eof */
-                       return 0;
-               if (iqs < min_iqs && !btr_no_parent(btrn))
-                       return 0;
-       }
+       if (type != BTR_NT_LEAF && btr_no_children(btrn))
+               return -E_BTR_NO_CHILD;
+       if (type != BTR_NT_ROOT && btr_eof(btrn))
+               return -E_BTR_EOF;
+
+       if (btr_get_output_queue_size(btrn) > BTRN_MAX_PENDING)
+               return 0;
+       if (type == BTR_NT_ROOT)
+               return 1;
+       iqs = btr_get_input_queue_size(btrn);
+       if (iqs == 0) /* we have a parent, because not eof */
+               return 0;
+       if (iqs < min_iqs && !btr_no_parent(btrn))
+               return 0;
        return 1;
 }