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Subject[PATCH v2 1/5] staging: fsl-dpaa2/eth: Label cleanup
Date
From: Ioana Radulescu <ruxandra.radulescu@nxp.com>

Clean up goto labels in a couple of functions, by
removing/renaming redundant ones.

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
---
v1 -> v2:
- no changes

drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c | 35 +++++++++++---------------
1 file changed, 15 insertions(+), 20 deletions(-)

diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c
index 9fbc0ee..5d2bd18 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c
+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c
@@ -1444,34 +1444,32 @@ static struct fsl_mc_device *setup_dpcon(struct dpaa2_eth_priv *priv)
err = dpcon_open(priv->mc_io, 0, dpcon->obj_desc.id, &dpcon->mc_handle);
if (err) {
dev_err(dev, "dpcon_open() failed\n");
- goto err_open;
+ goto free;
}

err = dpcon_reset(priv->mc_io, 0, dpcon->mc_handle);
if (err) {
dev_err(dev, "dpcon_reset() failed\n");
- goto err_reset;
+ goto close;
}

err = dpcon_get_attributes(priv->mc_io, 0, dpcon->mc_handle, &attrs);
if (err) {
dev_err(dev, "dpcon_get_attributes() failed\n");
- goto err_get_attr;
+ goto close;
}

err = dpcon_enable(priv->mc_io, 0, dpcon->mc_handle);
if (err) {
dev_err(dev, "dpcon_enable() failed\n");
- goto err_enable;
+ goto close;
}

return dpcon;

-err_enable:
-err_get_attr:
-err_reset:
+close:
dpcon_close(priv->mc_io, 0, dpcon->mc_handle);
-err_open:
+free:
fsl_mc_object_free(dpcon);

return NULL;
@@ -1794,7 +1792,7 @@ static int setup_dpni(struct fsl_mc_device *ls_dev)
err = dpni_open(priv->mc_io, 0, ls_dev->obj_desc.id, &priv->mc_token);
if (err) {
dev_err(dev, "dpni_open() failed\n");
- goto err_open;
+ return err;
}

ls_dev->mc_io = priv->mc_io;
@@ -1803,14 +1801,14 @@ static int setup_dpni(struct fsl_mc_device *ls_dev)
err = dpni_reset(priv->mc_io, 0, priv->mc_token);
if (err) {
dev_err(dev, "dpni_reset() failed\n");
- goto err_reset;
+ goto close;
}

err = dpni_get_attributes(priv->mc_io, 0, priv->mc_token,
&priv->dpni_attrs);
if (err) {
dev_err(dev, "dpni_get_attributes() failed (err=%d)\n", err);
- goto err_get_attr;
+ goto close;
}

/* Configure buffer layouts */
@@ -1827,7 +1825,7 @@ static int setup_dpni(struct fsl_mc_device *ls_dev)
DPNI_QUEUE_RX, &buf_layout);
if (err) {
dev_err(dev, "dpni_set_buffer_layout(RX) failed\n");
- goto err_buf_layout;
+ goto close;
}

/* tx buffer */
@@ -1837,7 +1835,7 @@ static int setup_dpni(struct fsl_mc_device *ls_dev)
DPNI_QUEUE_TX, &buf_layout);
if (err) {
dev_err(dev, "dpni_set_buffer_layout(TX) failed\n");
- goto err_buf_layout;
+ goto close;
}

/* tx-confirm buffer */
@@ -1846,7 +1844,7 @@ static int setup_dpni(struct fsl_mc_device *ls_dev)
DPNI_QUEUE_TX_CONFIRM, &buf_layout);
if (err) {
dev_err(dev, "dpni_set_buffer_layout(TX_CONF) failed\n");
- goto err_buf_layout;
+ goto close;
}

/* Now that we've set our tx buffer layout, retrieve the minimum
@@ -1856,7 +1854,7 @@ static int setup_dpni(struct fsl_mc_device *ls_dev)
&priv->tx_data_offset);
if (err) {
dev_err(dev, "dpni_get_tx_data_offset() failed\n");
- goto err_data_offset;
+ goto close;
}

if ((priv->tx_data_offset % 64) != 0)
@@ -1868,12 +1866,9 @@ static int setup_dpni(struct fsl_mc_device *ls_dev)

return 0;

-err_data_offset:
-err_buf_layout:
-err_get_attr:
-err_reset:
+close:
dpni_close(priv->mc_io, 0, priv->mc_token);
-err_open:
+
return err;
}

--
2.7.4
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