linux-kernel - [PATCH] block: remove unused variable

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Date:	Mon, 25 Mar 2013 16:48:21 +0100
From:	Emil Goode <emilgoode@...il.com>
To:	josh.h.morris@...ibm.com, pjk1939@...ux.vnet.ibm.com
Cc:	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
	Emil Goode <emilgoode@...il.com>
Subject: [PATCH] block: remove unused variable

The struct rsxx_dma pointer tmp is not used, we can remove it.
Introduced by: c95246c3a2ac
("Adding in EEH support to the IBM FlashSystem 70/80 device driver")

Sparse gives a warning:
drivers/block/rsxx/dma.c:1050:19: warning:
	unused variable ‘tmp’ [-Wunused-variable]

Signed-off-by: Emil Goode <emilgoode@...il.com>
---
 drivers/block/rsxx/dma.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/block/rsxx/dma.c b/drivers/block/rsxx/dma.c
index d523e9c..bacbaa0 100644
--- a/drivers/block/rsxx/dma.c
+++ b/drivers/block/rsxx/dma.c
@@ -1047,7 +1047,6 @@ void rsxx_eeh_cancel_dmas(struct rsxx_cardinfo *card)
 int rsxx_eeh_remap_dmas(struct rsxx_cardinfo *card)
 {
 	struct rsxx_dma *dma;
-	struct rsxx_dma *tmp;
 	int i;
 
 	for (i = 0; i < card->n_targets; i++) {
-- 
1.7.10.4

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