neon: fix loop counter calculation
neon: fix loop counter calculation

ijsf/OpenWebRTC-orc,MOXfiles/orc,jpakkane/orc,ahmedammar/platform_external_gst_liborc,Distrotech/orc,okuoku/nmosh-orc,mojaves/orc,jpakkane/orc,ijsf/OpenWebRTC-orc,Distrotech/orc,Distrotech/orc,jpakkane/orc,MOXfiles/orc,mojaves/orc,MOXfiles/orc,mojaves/orc,ijsf/OpenWebRTC-orc,okuoku/nmosh-orc,okuoku/nmosh-orc,ahmedammar/platform_external_gst_liborc