ALSA: sound/isa/sscape.c: add missing resource-release code

At the point of this error-handling code, both regions and the dma have
been allocated, so free it as done in previous and subsequent
error-handling code.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 4 insertions, 2 deletions

diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index b4a6aa960f4b..8490f59709bb 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -1019,13 +1019,15 @@ static int __devinit create_sscape(int dev, struct snd_card *card)
         irq_cfg = get_irq_config(sscape->type, irq[dev]);
         if (irq_cfg == INVALID_IRQ) {
                 snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", irq[dev]);
-                return -ENXIO;
+                err = -ENXIO;
+                goto _release_dma;
         }
 
         mpu_irq_cfg = get_irq_config(sscape->type, mpu_irq[dev]);
         if (mpu_irq_cfg == INVALID_IRQ) {
                 snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", mpu_irq[dev]);
-                return -ENXIO;
+                err = -ENXIO;
+                goto _release_dma;
         }
 
         /*