Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/video/fbdev/arkfb.c b/drivers/video/fbdev/arkfb.c
index 13ba371..f940e8b 100644
--- a/drivers/video/fbdev/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -954,10 +954,8 @@
 
 	/* Allocate and fill driver data structure */
 	info = framebuffer_alloc(sizeof(struct arkfb_info), &(dev->dev));
-	if (! info) {
-		dev_err(&(dev->dev), "cannot allocate memory\n");
+	if (!info)
 		return -ENOMEM;
-	}
 
 	par = info->par;
 	mutex_init(&par->open_lock);