[alsa-devel] [PATCH] Dreamcast AICA sound - Get rid of annoying compiler warning

This patch supresses an annoying compiler warning that the variable err may be used uninitialised.

Signed-off by: Adrian McMenamin adrian@mcmen.demon.co.uk

diff --git a/sound/sh/aica.c b/sound/sh/aica.c index 88dc840..8861d2f 100644 --- a/sound/sh/aica.c +++ b/sound/sh/aica.c @@ -237,6 +237,7 @@ static int aica_dma_transfer(int channels, int buffer_size, struct snd_card_aica *dreamcastcard; struct snd_pcm_runtime *runtime; unsigned long flags; + err = 0; dreamcastcard = substream->pcm->private_data; period_offset = dreamcastcard->clicks; period_offset %= (AICA_PERIOD_NUMBER / channels);