From: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Date: Thu, 15 Oct 2015 08:22:08 +0000 (+0530)
Subject: staging: rdma: ipath: ipath_init_chip: Remove useless initialisation
X-Git-Tag: v4.4-rc1~125^2~541
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=939cb02e6efd4d2d9f3129c6e6c31f68869ab7b3;p=platform%2Fkernel%2Flinux-exynos.git

staging: rdma: ipath: ipath_init_chip: 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/rdma/ipath/ipath_init_chip.c b/drivers/staging/rdma/ipath/ipath_init_chip.c
index cec1ebb..4aea99c 100644
--- a/drivers/staging/rdma/ipath/ipath_init_chip.c
+++ b/drivers/staging/rdma/ipath/ipath_init_chip.c
@@ -210,7 +210,7 @@ static int bringup_link(struct ipath_devdata *dd)
 
 static struct ipath_portdata *create_portdata0(struct ipath_devdata *dd)
 {
-	struct ipath_portdata *pd = NULL;
+	struct ipath_portdata *pd;
 
 	pd = kzalloc(sizeof(*pd), GFP_KERNEL);
 	if (pd) {