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ALSA: sparc: Add missing kfree in error path

Message ID 1437158001-29890-1-git-send-email-christophe.jaillet@wanadoo.fr (mailing list archive)
State New, archived
Headers show

Commit Message

Christophe JAILLET July 17, 2015, 6:33 p.m. UTC 
If 'of_ioremap' fails, then 'amd' should be freed, otherwise, there is a
memory leak.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
 sound/sparc/amd7930.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c
index 1b1a89e..784ceb8 100644
--- a/sound/sparc/amd7930.c
+++ b/sound/sparc/amd7930.c
@@ -956,6 +956,7 @@  static int snd_amd7930_create(struct snd_card *card,
 	if (!amd->regs) {
 		snd_printk(KERN_ERR
 			   "amd7930-%d: Unable to map chip registers.\n", dev);
+		kfree(amd);
 		return -EIO;
 	}