[ALSA] 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 <[email protected]> Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Jaroslav Kysela <[email protected]>
kyagi · Jan 31, 2008 · ceac4bf · ceac4bf
1 parent 54720a2
commit ceac4bf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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);