[PATCH] gpu: drm/gma500/mdfld_dsi_output.c: remove unnecessary null pointer check

[Cong Ding]

the variable sender is dereferenced in line 95, so it is no reason to check
null again in line 99.

Signed-off-by: Cong Ding <dinggnu at gmail.com>
---
 drivers/gpu/drm/gma500/mdfld_dsi_output.c |    5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_output.c 
b/drivers/gpu/drm/gma500/mdfld_dsi_output.c
index 2d4ab48..67e439a 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_output.c
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_output.c
@@ -96,11 +96,6 @@ void mdfld_dsi_brightness_init(struct mdfld_dsi_config 
*dsi_config, int pipe)
        struct drm_psb_private *dev_priv = dev->dev_private;
        u32 gen_ctrl_val;

-       if (!sender) {
-               DRM_ERROR("No sender found\n");
-               return;
-       }
-
        /* Set default display backlight value to 85% (0xd8)*/
        mdfld_dsi_send_mcs_short(sender, write_display_brightness, 0xd8, 1,
                                true);
-- 
1.7.10.4