drm/komeda: Remove useless variable assignment

ret is not actually read after this (only written in one case then
returned), so this assign line is useless. This removes that assignment.

Signed-off-by: Carsten Haitzler <carsten.haitzler@arm.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201127110027.133569-1-carsten.haitzler@foss.arm.com

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
index 1f8195b..ca891ae 100644 (file)
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
@@ -152,7 +152,6 @@ static int komeda_parse_dt(struct device *dev, struct komeda_dev *mdev)
        ret = of_reserved_mem_device_init(dev);
        if (ret && ret != -ENODEV)
                return ret;
-       ret = 0;
 
        for_each_available_child_of_node(np, child) {
                if (of_node_name_eq(child, "pipeline")) {