ALSA: sgio2audio.c: clean up checking
[linux-2.6.git] / sound / mips / sgio2audio.c
index 4c63504..e497525 100644 (file)
@@ -619,8 +619,7 @@ static int snd_sgio2audio_pcm_hw_params(struct snd_pcm_substream *substream,
 /* hw_free callback */
 static int snd_sgio2audio_pcm_hw_free(struct snd_pcm_substream *substream)
 {
-       if (substream->runtime->dma_area)
-               vfree(substream->runtime->dma_area);
+       vfree(substream->runtime->dma_area);
        substream->runtime->dma_area = NULL;
        return 0;
 }
@@ -936,9 +935,9 @@ static int __devinit snd_sgio2audio_probe(struct platform_device *pdev)
        struct snd_sgio2audio *chip;
        int err;
 
-       card = snd_card_new(index, id, THIS_MODULE, 0);
-       if (card == NULL)
-               return -ENOMEM;
+       err = snd_card_create(index, id, THIS_MODULE, 0, &card);
+       if (err < 0)
+               return err;
 
        err = snd_sgio2audio_create(card, &chip);
        if (err < 0) {