video: squash lines for immediate return
For vidconsole_post_probe(), it is common coding style to let a
probe method return the value of a register function.
The others will become simple wrapper functions.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
diff --git a/drivers/video/vidconsole-uclass.c b/drivers/video/vidconsole-uclass.c
index c8cc05e..e9a90b1 100644
--- a/drivers/video/vidconsole-uclass.c
+++ b/drivers/video/vidconsole-uclass.c
@@ -190,7 +190,6 @@
{
struct vidconsole_priv *priv = dev_get_uclass_priv(dev);
struct stdio_dev *sdev = &priv->sdev;
- int ret;
if (!priv->tab_width_frac)
priv->tab_width_frac = VID_TO_POS(priv->x_charsize) * 8;
@@ -206,11 +205,8 @@
sdev->putc = vidconsole_putc;
sdev->puts = vidconsole_puts;
sdev->priv = dev;
- ret = stdio_register(sdev);
- if (ret)
- return ret;
- return 0;
+ return stdio_register(sdev);
}
UCLASS_DRIVER(vidconsole) = {