omapfb: simplify the return expression of sharp_ls_connect

Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200921082444.2591773-1-liushixin2@huawei.com

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c
index a3912fc..602324c 100644 (file)
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c
@@ -59,16 +59,11 @@ static int sharp_ls_connect(struct omap_dss_device *dssdev)
 {
        struct panel_drv_data *ddata = to_panel_data(dssdev);
        struct omap_dss_device *in = ddata->in;
-       int r;
 
        if (omapdss_device_is_connected(dssdev))
                return 0;
 
-       r = in->ops.dpi->connect(in, dssdev);
-       if (r)
-               return r;
-
-       return 0;
+       return in->ops.dpi->connect(in, dssdev);
 }
 
 static void sharp_ls_disconnect(struct omap_dss_device *dssdev)