remoteproc: imx_rproc: Slightly simplify code in 'imx_rproc_probe()'

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>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

1 files 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;
 }