staging/omapdrm: Fix spacing coding style in omap_fb.c

The following warnings fixed.
- WARNING: braces {} are not necessary for single statement blocks
Signed-off-by: NYAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/omapdrm/omap_fb.c

@@ -307,17 +307,16 @@ struct drm_connector *omap_framebuffer_get_next_connector(
 	struct list_head *connector_list = &dev->mode_config.connector_list;
 	struct drm_connector *connector = from;
 
-	if (!from) {
+	if (!from)
 		return list_first_entry(connector_list, typeof(*from), head);
-	}
 
 	list_for_each_entry_from(connector, connector_list, head) {
 		if (connector != from) {
 			struct drm_encoder *encoder = connector->encoder;
 			struct drm_crtc *crtc = encoder ? encoder->crtc : NULL;
-			if (crtc && crtc->fb == fb) {
+			if (crtc && crtc->fb == fb)
 				return connector;
-			}
+
 		}
 	}
 
@@ -466,8 +465,8 @@ struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev,
 	return fb;
 
 fail:
-	if (fb) {
+	if (fb)
 		omap_framebuffer_destroy(fb);
-	}
+
 	return ERR_PTR(ret);
 }