From: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Date: Thu, 15 Oct 2015 08:12:53 +0000 (+0530)
Subject: staging: lustre: ptlrpc: Remove useless initialisation
X-Git-Tag: v4.4-rc1~125^2~590
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b55044062ce243868e9f1dbceda8a453fd61c7d3;p=platform%2Fkernel%2Flinux-exynos.git

staging: lustre: ptlrpc: 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>
---

diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c
index c6c23f9..9bf13d7 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/client.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/client.c
@@ -697,7 +697,7 @@ static inline
 struct ptlrpc_request *__ptlrpc_request_alloc(struct obd_import *imp,
 					      struct ptlrpc_request_pool *pool)
 {
-	struct ptlrpc_request *request = NULL;
+	struct ptlrpc_request *request;
 
 	request = ptlrpc_request_cache_alloc(GFP_NOFS);