linux-kernel - [PATCH 5/7] mtd: denali: remove a set-but-unused variable

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Message-Id: <1410163813-31783-6-git-send-email-yamada.m@jp.panasonic.com>
Date:	Mon,  8 Sep 2014 17:10:11 +0900
From:	Masahiro Yamada <yamada.m@...panasonic.com>
To:	linux-mtd@...ts.infradead.org
Cc:	Masahiro Yamada <yamada.m@...panasonic.com>,
	David Woodhouse <dwmw2@...radead.org>,
	Brian Norris <computersforpeace@...il.com>,
	Josh Triplett <josh@...htriplett.org>,
	Huang Shijie <shijie8@...il.com>,
	Rashika Kheria <rashika.kheria@...il.com>,
	"grmoore@...era.com" <grmoore@...era.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 5/7] mtd: denali: remove a set-but-unused variable

The variable "retry" in wait_for_irq() is set, but not referenced.

Signed-off-by: Masahiro Yamada <yamada.m@...panasonic.com>
---

 drivers/mtd/nand/denali.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index 259ca0ba..d37c2e1 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -697,7 +697,6 @@ static uint32_t wait_for_irq(struct denali_nand_info *denali, uint32_t irq_mask)
 {
 	unsigned long comp_res;
 	uint32_t intr_status;
-	bool retry = false;
 	unsigned long timeout = msecs_to_jiffies(1000);
 
 	do {
@@ -717,7 +716,6 @@ static uint32_t wait_for_irq(struct denali_nand_info *denali, uint32_t irq_mask)
 			 * need to wait again
 			 */
 			spin_unlock_irq(&denali->irq_lock);
-			retry = true;
 		}
 	} while (comp_res != 0);
 
-- 
1.9.1

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