3 files changed, 9 insertions, 3 deletions

diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c
index 13b46d12564a..1a7fbefe4740 100644
--- a/sound/drivers/serial-u16550.c
+++ b/sound/drivers/serial-u16550.c
@@ -789,6 +789,7 @@ static int __init snd_uart16550_create(struct snd_card *card,
 
         if ((err = snd_uart16550_detect(uart)) <= 0) {
                 printk(KERN_ERR "no UART detected at 0x%lx\n", iobase);
+                snd_uart16550_free(uart);
                 return -ENODEV;
         }
 
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index bb709264216f..721955d26194 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -2083,6 +2083,7 @@ static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard,
         err = pnp_activate_dev(acard->devc);
         if (err < 0) {
                 snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n");
+                kfree(cfg);
                 return -EAGAIN;
         }
         snd_printdd("pnp: port=0x%lx\n", pnp_port_start(acard->devc, 0));
diff --git a/sound/pci/cs46xx/dsp_spos.c b/sound/pci/cs46xx/dsp_spos.c
index 8726a68051e7..f407d2a5ce3b 100644
--- a/sound/pci/cs46xx/dsp_spos.c
+++ b/sound/pci/cs46xx/dsp_spos.c
@@ -237,7 +237,7 @@ struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip)
 
         if (ins->symbol_table.symbols == NULL) {
                 cs46xx_dsp_spos_destroy(chip);
-                return NULL;
+                goto error;
         }
 
         ins->code.offset = 0;
@@ -246,7 +246,7 @@ struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip)
 
         if (ins->code.data == NULL) {
                 cs46xx_dsp_spos_destroy(chip);
-                return NULL;
+                goto error;
         }
 
         ins->nscb = 0;
@@ -257,7 +257,7 @@ struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip)
 
         if (ins->modules == NULL) {
                 cs46xx_dsp_spos_destroy(chip);
-                return NULL;
+                goto error;
         }
 
         /* default SPDIF input sample rate
@@ -280,6 +280,10 @@ struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip)
          /* left and right validity bits */ (1 << 13) | (1 << 12);
 
         return ins;
+
+error:
+        kfree(ins);
+        return NULL;
 }
 
 void  cs46xx_dsp_spos_destroy (struct snd_cs46xx * chip)