From: Masahiro Yamada <yamada.m@jp.panasonic.com>
Date: Tue, 9 Sep 2014 02:01:55 +0000 (+0900)
Subject: mtd: denali: remove a set-but-unused variable
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=55ab9ec99bbfb4450dfa9bc0fd9e2c5052f4c3f7;p=linux-beck.git

mtd: denali: remove a set-but-unused variable

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

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index 4cb1497fe1c0..cd586010f2ec 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);