Commit 2a3988f6 authored Oct 16, 2007 by Takashi Iwai Committed by Jaroslav Kysela Oct 16, 2007

[ALSA] hdsp - Fix zero division



Fix zero-division bug in the calculation dds offset.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

parent ea045ee4

sound/pci/rme9652/hdsp.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -3059,6 +3059,9 @@ static int hdsp_dds_offset(struct hdsp *hdsp)
		unsigned int dds_value = hdsp->dds_value;
		int system_sample_rate = hdsp->system_sample_rate;

		if (!dds_value)
		return 0;

		n = DDS_NUMERATOR;
		/*
		* dds_value = n / rate