module: sink: source: Prevent division by zero issue #483

Job	Run time
LP64-WIP	3m 35s
manifest-check	48s
build-linux (mnfst, imx8 imx8x imx8m)	4m 8s
build-windows (imx8 imx8x imx8m)	7m 42s
build-linux (mnfst, mtl)	4m 18s
build-windows (mtl)	6m 59s
build-linux (mnfst, lnl)	3m 57s
build-windows (tgl tgl-h)	8m 7s
build-linux (mnfst, tgl tgl-h)	4m 57s
build-windows (-d, mtl)	8m 56s
build-linux (zmain, imx8 imx8x imx8m)	4m 30s
build-linux (zmain, mtl)	4m 15s
build-linux (zmain, lnl)	4m 8s
build-linux (zmain, tgl tgl-h)	4m 48s
build-linux (-d, mnfst, mtl)	4m 5s
compare-linux-win	40s
	1h 15m 53s

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