From d3c14454198d126a8d92c51a917fff556bdd596c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5rten=20Nordheim?= <marten.nordheim@qt.io>
Date: Sun, 19 Feb 2023 20:14:26 +0100
Subject: [PATCH] Torrent: simplify QBitArray usage

There is specific API for counting number of 0-bits

Pick-to: 6.5
Task-number: QTBUG-110622
Change-Id: Ifa33862ff7b98a59f362bc52c492e8a037799835
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
---
 examples/network/torrent/torrentclient.cpp | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/examples/network/torrent/torrentclient.cpp b/examples/network/torrent/torrentclient.cpp
index 4ae1debcb3..5b6edc6dad 100644
--- a/examples/network/torrent/torrentclient.cpp
+++ b/examples/network/torrent/torrentclient.cpp
@@ -1024,13 +1024,7 @@ void TorrentClient::peerWireBytesReceived(qint64 size)
 
 int TorrentClient::blocksLeftForPiece(const TorrentPiece *piece) const
 {
-    int blocksLeft = 0;
-    int completedBlocksSize = piece->completedBlocks.size();
-    for (int i = 0; i < completedBlocksSize; ++i) {
-        if (!piece->completedBlocks.testBit(i))
-            ++blocksLeft;
-    }
-    return blocksLeft;
+    return piece->completedBlocks.count(false);
 }
 
 void TorrentClient::scheduleUploads()