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path: root/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
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Diffstat (limited to 'drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c')
-rw-r--r--drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
index 5f3d8f2339e3..4be864dbd41c 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
@@ -390,8 +390,7 @@ static int bcm2835_audio_open_connection(struct bcm2835_alsa_stream *alsa_stream
__func__, instance);
instance->alsa_stream = alsa_stream;
alsa_stream->instance = instance;
- ret = 0; // xxx todo -1;
- goto err_free_mem;
+ return 0;
}
/* Initialize and create a VCHI connection */
@@ -401,16 +400,15 @@ static int bcm2835_audio_open_connection(struct bcm2835_alsa_stream *alsa_stream
LOG_ERR("%s: failed to initialise VCHI instance (ret=%d)\n",
__func__, ret);
- ret = -EIO;
- goto err_free_mem;
+ return -EIO;
}
ret = vchi_connect(NULL, 0, vchi_instance);
if (ret) {
LOG_ERR("%s: failed to connect VCHI instance (ret=%d)\n",
__func__, ret);
- ret = -EIO;
- goto err_free_mem;
+ kfree(vchi_instance);
+ return -EIO;
}
initted = 1;
}
@@ -421,19 +419,16 @@ static int bcm2835_audio_open_connection(struct bcm2835_alsa_stream *alsa_stream
if (IS_ERR(instance)) {
LOG_ERR("%s: failed to initialize audio service\n", __func__);
- ret = PTR_ERR(instance);
- goto err_free_mem;
+ /* vchi_instance is retained for use the next time. */
+ return PTR_ERR(instance);
}
instance->alsa_stream = alsa_stream;
alsa_stream->instance = instance;
LOG_DBG(" success !\n");
- ret = 0;
-err_free_mem:
- kfree(vchi_instance);
- return ret;
+ return 0;
}
int bcm2835_audio_open(struct bcm2835_alsa_stream *alsa_stream)

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