linux-kernel - [PATCH v2 5/5] drivers/misc/sgi-gru: remove unused variable

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Date:	Thu,  3 Sep 2015 20:20:51 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Dimitri Sivanich <sivanich@....com>, Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH v2 5/5] drivers/misc/sgi-gru: remove unused variable

dw was only assigned some value and was never reused.

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---

v2: It was part of first patch in v1. But since one logical change in
one patch so it had to be removed from first patch and became separate.

 drivers/misc/sgi-gru/grukservices.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
index d64f2a0..ba2d2e5 100644
--- a/drivers/misc/sgi-gru/grukservices.c
+++ b/drivers/misc/sgi-gru/grukservices.c
@@ -1004,7 +1004,6 @@ static int quicktest1(unsigned long arg)
 {
 	struct gru_message_queue_desc mqd;
 	void *p, *mq;
-	unsigned long *dw;
 	int i, ret = -EIO;
 	char mes[GRU_CACHE_LINE_BYTES], *m;
 
@@ -1014,7 +1013,6 @@ static int quicktest1(unsigned long arg)
 		return -ENOMEM;
 	mq = ALIGNUP(p, 1024);
 	memset(mes, 0xee, sizeof(mes));
-	dw = mq;
 
 	gru_create_message_queue(&mqd, mq, 8 * GRU_CACHE_LINE_BYTES, 0, 0, 0);
 	for (i = 0; i < 6; i++) {
-- 
1.9.1

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