From: Mahati Chamarthy <mahati.chamarthy@gmail.com>
Date: Mon, 29 Sep 2014 08:37:00 +0000 (+0530)
Subject: Staging: dgnc: Remove return in void function
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c313fe2c346d08246851f7441e68744d5c329497;p=linux-beck.git

Staging: dgnc: Remove return in void function

This fixes the following checkpatch.pl warnings:
WARNING: void function return statements are not generally useful

Signed-off-by: Mahati Chamarthy <mahati.chamarthy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index 3892da25066f..dbf2b8b838a9 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -2198,8 +2198,6 @@ static void dgnc_tty_wait_until_sent(struct tty_struct *tty, int timeout)
 		return;
 
 	rc = bd->bd_ops->drain(tty, 0);
-
-	return;
 }
 
 
@@ -2237,7 +2235,6 @@ static void dgnc_tty_send_xchar(struct tty_struct *tty, char c)
 	spin_unlock_irqrestore(&ch->ch_lock, flags);
 
 	dev_dbg(tty->dev, "dgnc_tty_send_xchar finish\n");
-	return;
 }