1 files changed, 63 insertions, 63 deletions

diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 25ae466ba593..96805fe85332 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -954,6 +954,9 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
 {
 	int flags = info->flags;
 	int ret = 0;
+	u32 activate;
+	struct fb_var_screeninfo old_var;
+	struct fb_videomode mode;
 
 	if (var->activate & FB_ACTIVATE_INV_MODE) {
 		struct fb_videomode mode1, mode2;
@@ -970,87 +973,84 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
 			fb_delete_videomode(&mode1, &info->modelist);
 
 
-		ret = (ret) ? -EINVAL : 0;
-		goto done;
+		return ret ? -EINVAL : 0;
 	}
 
-	if ((var->activate & FB_ACTIVATE_FORCE) ||
-	    memcmp(&info->var, var, sizeof(struct fb_var_screeninfo))) {
-		u32 activate = var->activate;
+	if (!(var->activate & FB_ACTIVATE_FORCE) &&
+	    !memcmp(&info->var, var, sizeof(struct fb_var_screeninfo)))
+		return 0;
 
-		/* When using FOURCC mode, make sure the red, green, blue and
-		 * transp fields are set to 0.
-		 */
-		if ((info->fix.capabilities & FB_CAP_FOURCC) &&
-		    var->grayscale > 1) {
-			if (var->red.offset     || var->green.offset    ||
-			    var->blue.offset    || var->transp.offset   ||
-			    var->red.length     || var->green.length    ||
-			    var->blue.length    || var->transp.length   ||
-			    var->red.msb_right  || var->green.msb_right ||
-			    var->blue.msb_right || var->transp.msb_right)
-				return -EINVAL;
-		}
+	activate = var->activate;
 
-		if (!info->fbops->fb_check_var) {
-			*var = info->var;
-			goto done;
-		}
+	/* When using FOURCC mode, make sure the red, green, blue and
+	 * transp fields are set to 0.
+	 */
+	if ((info->fix.capabilities & FB_CAP_FOURCC) &&
+	    var->grayscale > 1) {
+		if (var->red.offset     || var->green.offset    ||
+		    var->blue.offset    || var->transp.offset   ||
+		    var->red.length     || var->green.length    ||
+		    var->blue.length    || var->transp.length   ||
+		    var->red.msb_right  || var->green.msb_right ||
+		    var->blue.msb_right || var->transp.msb_right)
+			return -EINVAL;
+	}
 
-		ret = info->fbops->fb_check_var(var, info);
+	if (!info->fbops->fb_check_var) {
+		*var = info->var;
+		return 0;
+	}
 
-		if (ret)
-			goto done;
+	ret = info->fbops->fb_check_var(var, info);
 
-		if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) {
-			struct fb_var_screeninfo old_var;
-			struct fb_videomode mode;
+	if (ret)
+		return ret;
 
-			if (info->fbops->fb_get_caps) {
-				ret = fb_check_caps(info, var, activate);
+	if ((var->activate & FB_ACTIVATE_MASK) != FB_ACTIVATE_NOW)
+		return 0;
 
-				if (ret)
-					goto done;
-			}
+	if (info->fbops->fb_get_caps) {
+		ret = fb_check_caps(info, var, activate);
 
-			old_var = info->var;
-			info->var = *var;
+		if (ret)
+			return ret;
+	}
 
-			if (info->fbops->fb_set_par) {
-				ret = info->fbops->fb_set_par(info);
+	old_var = info->var;
+	info->var = *var;
 
-				if (ret) {
-					info->var = old_var;
-					printk(KERN_WARNING "detected "
-						"fb_set_par error, "
-						"error code: %d\n", ret);
-					goto done;
-				}
-			}
+	if (info->fbops->fb_set_par) {
+		ret = info->fbops->fb_set_par(info);
+
+		if (ret) {
+			info->var = old_var;
+			printk(KERN_WARNING "detected "
+				"fb_set_par error, "
+				"error code: %d\n", ret);
+			return ret;
+		}
+	}
 
-			fb_pan_display(info, &info->var);
-			fb_set_cmap(&info->cmap, info);
-			fb_var_to_videomode(&mode, &info->var);
+	fb_pan_display(info, &info->var);
+	fb_set_cmap(&info->cmap, info);
+	fb_var_to_videomode(&mode, &info->var);
 
-			if (info->modelist.prev && info->modelist.next &&
-			    !list_empty(&info->modelist))
-				ret = fb_add_videomode(&mode, &info->modelist);
+	if (info->modelist.prev && info->modelist.next &&
+	    !list_empty(&info->modelist))
+		ret = fb_add_videomode(&mode, &info->modelist);
 
-			if (!ret && (flags & FBINFO_MISC_USEREVENT)) {
-				struct fb_event event;
-				int evnt = (activate & FB_ACTIVATE_ALL) ?
-					FB_EVENT_MODE_CHANGE_ALL :
-					FB_EVENT_MODE_CHANGE;
+	if (!ret && (flags & FBINFO_MISC_USEREVENT)) {
+		struct fb_event event;
+		int evnt = (activate & FB_ACTIVATE_ALL) ?
+			FB_EVENT_MODE_CHANGE_ALL :
+			FB_EVENT_MODE_CHANGE;
 
-				info->flags &= ~FBINFO_MISC_USEREVENT;
-				event.info = info;
-				event.data = &mode;
-				fb_notifier_call_chain(evnt, &event);
-			}
-		}
+		info->flags &= ~FBINFO_MISC_USEREVENT;
+		event.info = info;
+		event.data = &mode;
+		fb_notifier_call_chain(evnt, &event);
 	}
 
- done:
 	return ret;
 }
 EXPORT_SYMBOL(fb_set_var);