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Subject[PATCH] ALSA: hda: Fix forget to free resource in error handling code path in hda_codec_driver_probe
When hda_codec_driver_probe meet error and return failure, we need
to free resource with patch_ops.free, or we will get resource leak.

Signed-off-by: Wang YanQing <udknight@gmail.com>
---
sound/pci/hda/hda_bind.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/sound/pci/hda/hda_bind.c b/sound/pci/hda/hda_bind.c
index 6efadbf..f1b1b7e 100644
--- a/sound/pci/hda/hda_bind.c
+++ b/sound/pci/hda/hda_bind.c
@@ -123,6 +123,8 @@ static int hda_codec_driver_probe(struct device *dev)
module_put(owner);

error:
+ if (codec->patch_ops.free)
+ codec->patch_ops.free(codec);
snd_hda_codec_cleanup_for_unbind(codec);
return err;
}
--
1.8.5.6.2.g3d8a54e.dirty
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