Merge tag 'gadget-for-v3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi...

[karo-tx-linux.git] / sound / core / compress_offload.c

diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index dac3633507c9631a300abb4d7f3c35bbaa3ddb5a..a68aed7fce0205462ce08183f560015eeb0060cb 100644 (file)
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -441,19 +441,22 @@ snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg)
                params = kmalloc(sizeof(*params), GFP_KERNEL);
                if (!params)
                        return -ENOMEM;
-               if (copy_from_user(params, (void __user *)arg, sizeof(*params)))
-                       return -EFAULT;
+               if (copy_from_user(params, (void __user *)arg, sizeof(*params))) {
+                       retval = -EFAULT;
+                       goto out;
+               }
                retval = snd_compr_allocate_buffer(stream, params);
                if (retval) {
-                       kfree(params);
-                       return -ENOMEM;
+                       retval = -ENOMEM;
+                       goto out;
                }
                retval = stream->ops->set_params(stream, params);
                if (retval)
                        goto out;
                stream->runtime->state = SNDRV_PCM_STATE_SETUP;
-       } else
+       } else {
                return -EPERM;
+       }
 out:
        kfree(params);
        return retval;