From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 29 Dec 2017 18:48:44 +0000 (+0100)
Subject: video: udlfb: Delete an unnecessary return statement in two functions
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=11ab5a640cc2e4432500c28d62c48f3377a75cad;p=openwrt%2Fstaging%2Fblogic.git

video: udlfb: Delete an unnecessary return statement in two functions

The script "checkpatch.pl" pointed information out like the following.

WARNING: void function return statements are not generally useful

Thus remove such a statement in the affected functions.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---

diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index ee338ba3d9ab..99ce445986b3 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -505,8 +505,6 @@ static void dlfb_compress_hline(
 	*command_buffer_ptr = cmd;
 	*pixel_start_ptr = pixel;
 	*device_address_ptr = dev_addr;
-
-	return;
 }
 
 /*
@@ -1777,8 +1775,6 @@ static void dlfb_usb_disconnect(struct usb_interface *interface)
 	kref_put(&dev->kref, dlfb_free);
 
 	/* consider dlfb_data freed */
-
-	return;
 }
 
 static struct usb_driver dlfb_driver = {