From 6a8075fcdfd088470ddc2d50ff59c1d073a63088 Mon Sep 17 00:00:00 2001
From: Lazar Kovacic <lkovacic@amazon.com>
Date: Thu, 18 May 2023 00:59:23 +0200
Subject: [PATCH] Simplify the decrease channel formula

---
 examples/tv-app/linux/include/channel/ChannelManager.cpp | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/examples/tv-app/linux/include/channel/ChannelManager.cpp b/examples/tv-app/linux/include/channel/ChannelManager.cpp
index 5156cd3d096945..3f49a3a81bf26e 100644
--- a/examples/tv-app/linux/include/channel/ChannelManager.cpp
+++ b/examples/tv-app/linux/include/channel/ChannelManager.cpp
@@ -179,15 +179,11 @@ bool ChannelManager::HandleSkipChannel(const int16_t & count)
     uint16_t channelsSize   = static_cast<uint16_t>(mChannels.size());
 
     // handle larger than maximum -> channel size case
-    if (newChannelIndex >= channelsSize)
-    {
-        newChannelIndex = newChannelIndex % channelsSize;
-    }
+    newChannelIndex = newChannelIndex % channelsSize;
 
-    // handle smaller than 0
     if (newChannelIndex < 0)
     {
-        newChannelIndex = (newChannelIndex % channelsSize) % channelsSize;
+        newChannelIndex = (newChannelIndex + channelsSize) % channelsSize;
     }
 
     mCurrentChannelIndex = static_cast<uint16_t>(newChannelIndex);