From f4edff5208df48ebb3099a3b4a521eb58803f877 Mon Sep 17 00:00:00 2001
From: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Date: Thu, 15 Oct 2015 13:56:52 +0530
Subject: [PATCH] staging: dgnc: dgnc_driver: Remove useless initialisation

Remove intialisation of a variable that is immediately reassigned.

The semantic patch used to find this is:

// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@

T x
- = C
 ;
x = e;
// </smpl>

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/dgnc/dgnc_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/dgnc/dgnc_driver.c b/drivers/staging/dgnc/dgnc_driver.c
index 619baa9e0c12..fc6d2989e28f 100644
--- a/drivers/staging/dgnc/dgnc_driver.c
+++ b/drivers/staging/dgnc/dgnc_driver.c
@@ -167,7 +167,7 @@ static void dgnc_cleanup_module(void)
  */
 static int __init dgnc_init_module(void)
 {
-	int rc = 0;
+	int rc;
 
 	/*
 	 * Initialize global stuff
-- 
2.20.1