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Subject[PATCH 3/3] remoteproc: imx_rproc: Slightly simplify code in 'imx_rproc_probe()'
Date
We can return directly at the beginning of the function and save the 'err'
label.
We can also explicitly return 0 when the probe succeed.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
drivers/remoteproc/imx_rproc.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 6d02ef62a626..54c07fd3f204 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -333,10 +333,8 @@ static int imx_rproc_probe(struct platform_device *pdev)
/* set some other name then imx */
rproc = rproc_alloc(dev, "imx-rproc", &imx_rproc_ops,
NULL, sizeof(*priv));
- if (!rproc) {
- ret = -ENOMEM;
- goto err;
- }
+ if (!rproc)
+ return -ENOMEM;

dcfg = of_device_get_match_data(dev);
if (!dcfg) {
@@ -381,13 +379,13 @@ static int imx_rproc_probe(struct platform_device *pdev)
goto err_put_clk;
}

- return ret;
+ return 0;

err_put_clk:
clk_disable_unprepare(priv->clk);
err_put_rproc:
rproc_free(rproc);
-err:
+
return ret;
}

--
2.14.1
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