video: fbdev: omapfb: simplify the return expression of nec_8048_connect()

Simplify the return expression.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c
index be9910ff6e62d410b90d77a39337083317443c85..b407173e27b1f166486b3c21d9be37c51a1b6f61 100644 (file)
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c
@@ -117,16 +117,11 @@ static int nec_8048_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 nec_8048_disconnect(struct omap_dss_device *dssdev)